2079463750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:324

約数の個数: 160

約数和(自身を含む): 4871490624

約数和(自身を除く): 2792026874

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 101, 125, 130, 175, 181, 182, 202, 250, 325, 350, 362, 455, 505, 625, 650, 707, 875, 905, 910, 1010, 1250, 1267, 1313, 1414, 1625, 1750, 1810, 2275, 2353, 2525, 2534, 2626, 3250, 3535, 4375, 4525, 4550, 4706, 5050, 6335, 6565, 7070, 8125, 8750, 9050, 9191, 11375, 11765, 12625, 12670, 13130, 16250, 16471, 17675, 18281, 18382, 22625, 22750, 23530, 25250, 31675, 32825, 32942, 35350, 36562, 45250, 45955, 56875, 58825, 63125, 63350, 65650, 82355, 88375, 91405, 91910, 113125, 113750, 117650, 126250, 127967, 158375, 164125, 164710, 176750, 182810, 226250, 229775, 237653, 255934, 294125, 316750, 328250, 411775, 441875, 457025, 459550, 475306, 588250, 639835, 791875, 820625, 823550, 883750, 914050, 1148875, 1188265, 1279670, 1470625, 1583750, 1641250, 1663571, 2058875, 2285125, 2297750, 2376530, 2941250, 3199175, 3327142, 4117750, 4570250, 5744375, 5941325, 6398350, 8317855, 10294375, 11425625, 11488750, 11882650, 15995875, 16635710, 20588750, 22851250, 29706625, 31991750, 41589275, 59413250, 79979375, 83178550, 148533125, 159958750, 207946375, 297066250, 415892750, 1039731875, 2079463750]

約数ペア:

[(1, 2079463750), (2, 1039731875), (5, 415892750), (7, 297066250), (10, 207946375), (13, 159958750), (14, 148533125), (25, 83178550), (26, 79979375), (35, 59413250), (50, 41589275), (65, 31991750), (70, 29706625), (91, 22851250), (101, 20588750), (125, 16635710), (130, 15995875), (175, 11882650), (181, 11488750), (182, 11425625), (202, 10294375), (250, 8317855), (325, 6398350), (350, 5941325), (362, 5744375), (455, 4570250), (505, 4117750), (625, 3327142), (650, 3199175), (707, 2941250), (875, 2376530), (905, 2297750), (910, 2285125), (1010, 2058875), (1250, 1663571), (1267, 1641250), (1313, 1583750), (1414, 1470625), (1625, 1279670), (1750, 1188265), (1810, 1148875), (2275, 914050), (2353, 883750), (2525, 823550), (2534, 820625), (2626, 791875), (3250, 639835), (3535, 588250), (4375, 475306), (4525, 459550), (4550, 457025), (4706, 441875), (5050, 411775), (6335, 328250), (6565, 316750), (7070, 294125), (8125, 255934), (8750, 237653), (9050, 229775), (9191, 226250), (11375, 182810), (11765, 176750), (12625, 164710), (12670, 164125), (13130, 158375), (16250, 127967), (16471, 126250), (17675, 117650), (18281, 113750), (18382, 113125), (22625, 91910), (22750, 91405), (23530, 88375), (25250, 82355), (31675, 65650), (32825, 63350), (32942, 63125), (35350, 58825), (36562, 56875), (45250, 45955)]