191914061950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3109}}^1\times {\mathrm{4129}}^1$

素因数の和:7286

約数の個数: 96

約数和(自身を含む): 401358686400

約数和(自身を除く): 209444624450

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 3109, 4129, 6218, 7475, 8258, 14950, 15545, 20645, 31090, 40417, 41290, 53677, 71507, 77725, 80834, 94967, 103225, 107354, 143014, 155450, 189934, 202085, 206450, 268385, 357535, 404170, 474835, 536770, 715070, 929591, 949670, 1010425, 1234571, 1341925, 1787675, 1859182, 2020850, 2374175, 2469142, 2683850, 3575350, 4647955, 4748350, 6172855, 9295910, 12345710, 12837061, 23239775, 25674122, 30864275, 46479550, 61728550, 64185305, 128370610, 166881793, 295252403, 320926525, 333763586, 590504806, 641853050, 834408965, 1476262015, 1668817930, 2952524030, 3838281239, 4172044825, 7381310075, 7676562478, 8344089650, 14762620150, 19191406195, 38382812390, 95957030975, 191914061950]

約数ペア:

[(1, 191914061950), (2, 95957030975), (5, 38382812390), (10, 19191406195), (13, 14762620150), (23, 8344089650), (25, 7676562478), (26, 7381310075), (46, 4172044825), (50, 3838281239), (65, 2952524030), (115, 1668817930), (130, 1476262015), (230, 834408965), (299, 641853050), (325, 590504806), (575, 333763586), (598, 320926525), (650, 295252403), (1150, 166881793), (1495, 128370610), (2990, 64185305), (3109, 61728550), (4129, 46479550), (6218, 30864275), (7475, 25674122), (8258, 23239775), (14950, 12837061), (15545, 12345710), (20645, 9295910), (31090, 6172855), (40417, 4748350), (41290, 4647955), (53677, 3575350), (71507, 2683850), (77725, 2469142), (80834, 2374175), (94967, 2020850), (103225, 1859182), (107354, 1787675), (143014, 1341925), (155450, 1234571), (189934, 1010425), (202085, 949670), (206450, 929591), (268385, 715070), (357535, 536770), (404170, 474835)]