78355550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1062

約数の個数: 96

約数和(自身を含む): 190112832

約数和(自身を除く): 111757282

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 25, 26, 34, 35, 50, 65, 70, 85, 91, 119, 130, 170, 175, 182, 221, 238, 325, 350, 425, 442, 455, 595, 650, 850, 910, 1013, 1105, 1190, 1547, 2026, 2210, 2275, 2975, 3094, 4550, 5065, 5525, 5950, 7091, 7735, 10130, 11050, 13169, 14182, 15470, 17221, 25325, 26338, 34442, 35455, 38675, 50650, 65845, 70910, 77350, 86105, 92183, 120547, 131690, 172210, 177275, 184366, 223873, 241094, 329225, 354550, 430525, 447746, 460915, 602735, 658450, 861050, 921830, 1119365, 1205470, 1567111, 2238730, 2304575, 3013675, 3134222, 4609150, 5596825, 6027350, 7835555, 11193650, 15671110, 39177775, 78355550]

約数ペア:

[(1, 78355550), (2, 39177775), (5, 15671110), (7, 11193650), (10, 7835555), (13, 6027350), (14, 5596825), (17, 4609150), (25, 3134222), (26, 3013675), (34, 2304575), (35, 2238730), (50, 1567111), (65, 1205470), (70, 1119365), (85, 921830), (91, 861050), (119, 658450), (130, 602735), (170, 460915), (175, 447746), (182, 430525), (221, 354550), (238, 329225), (325, 241094), (350, 223873), (425, 184366), (442, 177275), (455, 172210), (595, 131690), (650, 120547), (850, 92183), (910, 86105), (1013, 77350), (1105, 70910), (1190, 65845), (1547, 50650), (2026, 38675), (2210, 35455), (2275, 34442), (2975, 26338), (3094, 25325), (4550, 17221), (5065, 15470), (5525, 14182), (5950, 13169), (7091, 11050), (7735, 10130)]