83178550

素因数分解:

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

素因数の和:314

約数の個数: 96

約数和(自身を含む): 193362624

約数和(自身を除く): 110184074

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 101, 130, 175, 181, 182, 202, 325, 350, 362, 455, 505, 650, 707, 905, 910, 1010, 1267, 1313, 1414, 1810, 2275, 2353, 2525, 2534, 2626, 3535, 4525, 4550, 4706, 5050, 6335, 6565, 7070, 9050, 9191, 11765, 12670, 13130, 16471, 17675, 18281, 18382, 23530, 31675, 32825, 32942, 35350, 36562, 45955, 58825, 63350, 65650, 82355, 91405, 91910, 117650, 127967, 164710, 182810, 229775, 237653, 255934, 411775, 457025, 459550, 475306, 639835, 823550, 914050, 1188265, 1279670, 1663571, 2376530, 3199175, 3327142, 5941325, 6398350, 8317855, 11882650, 16635710, 41589275, 83178550]

約数ペア:

[(1, 83178550), (2, 41589275), (5, 16635710), (7, 11882650), (10, 8317855), (13, 6398350), (14, 5941325), (25, 3327142), (26, 3199175), (35, 2376530), (50, 1663571), (65, 1279670), (70, 1188265), (91, 914050), (101, 823550), (130, 639835), (175, 475306), (181, 459550), (182, 457025), (202, 411775), (325, 255934), (350, 237653), (362, 229775), (455, 182810), (505, 164710), (650, 127967), (707, 117650), (905, 91910), (910, 91405), (1010, 82355), (1267, 65650), (1313, 63350), (1414, 58825), (1810, 45955), (2275, 36562), (2353, 35350), (2525, 32942), (2534, 32825), (2626, 31675), (3535, 23530), (4525, 18382), (4550, 18281), (4706, 17675), (5050, 16471), (6335, 13130), (6565, 12670), (7070, 11765), (9050, 9191)]