5200385000

素因数分解:

$2^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:553

約数の個数: 160

約数和(自身を含む): 13008992040

約数和(自身を除く): 7808607040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 193, 200, 250, 317, 340, 386, 425, 500, 625, 634, 680, 772, 850, 965, 1000, 1250, 1268, 1544, 1585, 1700, 1930, 2125, 2500, 2536, 3170, 3281, 3400, 3860, 4250, 4825, 5000, 5389, 6340, 6562, 7720, 7925, 8500, 9650, 10625, 10778, 12680, 13124, 15850, 16405, 17000, 19300, 21250, 21556, 24125, 26248, 26945, 31700, 32810, 38600, 39625, 42500, 43112, 48250, 53890, 61181, 63400, 65620, 79250, 82025, 85000, 96500, 107780, 120625, 122362, 131240, 134725, 158500, 164050, 193000, 198125, 215560, 241250, 244724, 269450, 305905, 317000, 328100, 396250, 410125, 482500, 489448, 538900, 611810, 656200, 673625, 792500, 820250, 965000, 1040077, 1077800, 1223620, 1347250, 1529525, 1585000, 1640500, 2050625, 2080154, 2447240, 2694500, 3059050, 3281000, 3368125, 4101250, 4160308, 5200385, 5389000, 6118100, 6736250, 7647625, 8202500, 8320616, 10400770, 12236200, 13472500, 15295250, 16405000, 20801540, 26001925, 26945000, 30590500, 38238125, 41603080, 52003850, 61181000, 76476250, 104007700, 130009625, 152952500, 208015400, 260019250, 305905000, 520038500, 650048125, 1040077000, 1300096250, 2600192500, 5200385000]

約数ペア:

[(1, 5200385000), (2, 2600192500), (4, 1300096250), (5, 1040077000), (8, 650048125), (10, 520038500), (17, 305905000), (20, 260019250), (25, 208015400), (34, 152952500), (40, 130009625), (50, 104007700), (68, 76476250), (85, 61181000), (100, 52003850), (125, 41603080), (136, 38238125), (170, 30590500), (193, 26945000), (200, 26001925), (250, 20801540), (317, 16405000), (340, 15295250), (386, 13472500), (425, 12236200), (500, 10400770), (625, 8320616), (634, 8202500), (680, 7647625), (772, 6736250), (850, 6118100), (965, 5389000), (1000, 5200385), (1250, 4160308), (1268, 4101250), (1544, 3368125), (1585, 3281000), (1700, 3059050), (1930, 2694500), (2125, 2447240), (2500, 2080154), (2536, 2050625), (3170, 1640500), (3281, 1585000), (3400, 1529525), (3860, 1347250), (4250, 1223620), (4825, 1077800), (5000, 1040077), (5389, 965000), (6340, 820250), (6562, 792500), (7720, 673625), (7925, 656200), (8500, 611810), (9650, 538900), (10625, 489448), (10778, 482500), (12680, 410125), (13124, 396250), (15850, 328100), (16405, 317000), (17000, 305905), (19300, 269450), (21250, 244724), (21556, 241250), (24125, 215560), (26248, 198125), (26945, 193000), (31700, 164050), (32810, 158500), (38600, 134725), (39625, 131240), (42500, 122362), (43112, 120625), (48250, 107780), (53890, 96500), (61181, 85000), (63400, 82025), (65620, 79250)]