15696629000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{4591}}^1$

素因数の和:4888

約数の個数: 128

約数和(自身を含む): 39714554880

約数和(自身を除く): 24017925880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 263, 325, 500, 520, 526, 650, 1000, 1052, 1300, 1315, 1625, 2104, 2600, 2630, 3250, 3419, 4591, 5260, 6500, 6575, 6838, 9182, 10520, 13000, 13150, 13676, 17095, 18364, 22955, 26300, 27352, 32875, 34190, 36728, 45910, 52600, 59683, 65750, 68380, 85475, 91820, 114775, 119366, 131500, 136760, 170950, 183640, 229550, 238732, 263000, 298415, 341900, 427375, 459100, 477464, 573875, 596830, 683800, 854750, 918200, 1147750, 1193660, 1207433, 1492075, 1709500, 2295500, 2387320, 2414866, 2984150, 3419000, 4591000, 4829732, 5968300, 6037165, 7460375, 9659464, 11936600, 12074330, 14920750, 15696629, 24148660, 29841500, 30185825, 31393258, 48297320, 59683000, 60371650, 62786516, 78483145, 120743300, 125573032, 150929125, 156966290, 241486600, 301858250, 313932580, 392415725, 603716500, 627865160, 784831450, 1207433000, 1569662900, 1962078625, 3139325800, 3924157250, 7848314500, 15696629000]

約数ペア:

[(1, 15696629000), (2, 7848314500), (4, 3924157250), (5, 3139325800), (8, 1962078625), (10, 1569662900), (13, 1207433000), (20, 784831450), (25, 627865160), (26, 603716500), (40, 392415725), (50, 313932580), (52, 301858250), (65, 241486600), (100, 156966290), (104, 150929125), (125, 125573032), (130, 120743300), (200, 78483145), (250, 62786516), (260, 60371650), (263, 59683000), (325, 48297320), (500, 31393258), (520, 30185825), (526, 29841500), (650, 24148660), (1000, 15696629), (1052, 14920750), (1300, 12074330), (1315, 11936600), (1625, 9659464), (2104, 7460375), (2600, 6037165), (2630, 5968300), (3250, 4829732), (3419, 4591000), (4591, 3419000), (5260, 2984150), (6500, 2414866), (6575, 2387320), (6838, 2295500), (9182, 1709500), (10520, 1492075), (13000, 1207433), (13150, 1193660), (13676, 1147750), (17095, 918200), (18364, 854750), (22955, 683800), (26300, 596830), (27352, 573875), (32875, 477464), (34190, 459100), (36728, 427375), (45910, 341900), (52600, 298415), (59683, 263000), (65750, 238732), (68380, 229550), (85475, 183640), (91820, 170950), (114775, 136760), (119366, 131500)]