2003047950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{25339}}^1$

素因数の和:25402

約数の個数: 96

約数和(自身を含む): 5429652480

約数和(自身を除く): 3426604530

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 50, 51, 62, 75, 85, 93, 102, 150, 155, 170, 186, 255, 310, 425, 465, 510, 527, 775, 850, 930, 1054, 1275, 1550, 1581, 2325, 2550, 2635, 3162, 4650, 5270, 7905, 13175, 15810, 25339, 26350, 39525, 50678, 76017, 79050, 126695, 152034, 253390, 380085, 430763, 633475, 760170, 785509, 861526, 1266950, 1292289, 1571018, 1900425, 2153815, 2356527, 2584578, 3800850, 3927545, 4307630, 4713054, 6461445, 7855090, 10769075, 11782635, 12922890, 13353653, 19637725, 21538150, 23565270, 26707306, 32307225, 39275450, 40060959, 58913175, 64614450, 66768265, 80121918, 117826350, 133536530, 200304795, 333841325, 400609590, 667682650, 1001523975, 2003047950]

約数ペア:

[(1, 2003047950), (2, 1001523975), (3, 667682650), (5, 400609590), (6, 333841325), (10, 200304795), (15, 133536530), (17, 117826350), (25, 80121918), (30, 66768265), (31, 64614450), (34, 58913175), (50, 40060959), (51, 39275450), (62, 32307225), (75, 26707306), (85, 23565270), (93, 21538150), (102, 19637725), (150, 13353653), (155, 12922890), (170, 11782635), (186, 10769075), (255, 7855090), (310, 6461445), (425, 4713054), (465, 4307630), (510, 3927545), (527, 3800850), (775, 2584578), (850, 2356527), (930, 2153815), (1054, 1900425), (1275, 1571018), (1550, 1292289), (1581, 1266950), (2325, 861526), (2550, 785509), (2635, 760170), (3162, 633475), (4650, 430763), (5270, 380085), (7905, 253390), (13175, 152034), (15810, 126695), (25339, 79050), (26350, 76017), (39525, 50678)]