1569695660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 3749784192

約数和(自身を除く): 2180088532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 47, 52, 65, 82, 94, 130, 164, 169, 188, 205, 235, 241, 260, 338, 410, 470, 482, 533, 611, 676, 820, 845, 940, 964, 1066, 1205, 1222, 1690, 1927, 2132, 2410, 2444, 2665, 3055, 3133, 3380, 3854, 4820, 5330, 6110, 6266, 6929, 7708, 7943, 9635, 9881, 10660, 11327, 12220, 12532, 13858, 15665, 15886, 19270, 19762, 22654, 25051, 27716, 31330, 31772, 34645, 38540, 39524, 39715, 40729, 45308, 49405, 50102, 56635, 62660, 69290, 79430, 81458, 98810, 100204, 113270, 125255, 128453, 138580, 147251, 158860, 162916, 197620, 203645, 226540, 250510, 256906, 294502, 325663, 407290, 464407, 501020, 513812, 589004, 642265, 651326, 736255, 814580, 928814, 1284530, 1302652, 1472510, 1628315, 1669889, 1857628, 1914263, 2322035, 2569060, 2945020, 3256630, 3339778, 3828526, 4644070, 6037291, 6513260, 6679556, 7657052, 8349445, 9288140, 9571315, 12074582, 16698890, 19142630, 24149164, 30186455, 33397780, 38285260, 60372910, 78484783, 120745820, 156969566, 313939132, 392423915, 784847830, 1569695660]

約数ペア:

[(1, 1569695660), (2, 784847830), (4, 392423915), (5, 313939132), (10, 156969566), (13, 120745820), (20, 78484783), (26, 60372910), (41, 38285260), (47, 33397780), (52, 30186455), (65, 24149164), (82, 19142630), (94, 16698890), (130, 12074582), (164, 9571315), (169, 9288140), (188, 8349445), (205, 7657052), (235, 6679556), (241, 6513260), (260, 6037291), (338, 4644070), (410, 3828526), (470, 3339778), (482, 3256630), (533, 2945020), (611, 2569060), (676, 2322035), (820, 1914263), (845, 1857628), (940, 1669889), (964, 1628315), (1066, 1472510), (1205, 1302652), (1222, 1284530), (1690, 928814), (1927, 814580), (2132, 736255), (2410, 651326), (2444, 642265), (2665, 589004), (3055, 513812), (3133, 501020), (3380, 464407), (3854, 407290), (4820, 325663), (5330, 294502), (6110, 256906), (6266, 250510), (6929, 226540), (7708, 203645), (7943, 197620), (9635, 162916), (9881, 158860), (10660, 147251), (11327, 138580), (12220, 128453), (12532, 125255), (13858, 113270), (15665, 100204), (15886, 98810), (19270, 81458), (19762, 79430), (22654, 69290), (25051, 62660), (27716, 56635), (31330, 50102), (31772, 49405), (34645, 45308), (38540, 40729), (39524, 39715)]