417005804560

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1\times {\mathrm{139871}}^1$

素因数の和:140416

約数の個数: 80

約数和(自身を含む): 983412057600

約数和(自身を除く): 566406253040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 449, 664, 830, 898, 1328, 1660, 1796, 2245, 3320, 3592, 4490, 6640, 7184, 8980, 17960, 35920, 37267, 74534, 139871, 149068, 186335, 279742, 298136, 372670, 559484, 596272, 699355, 745340, 1118968, 1398710, 1490680, 2237936, 2797420, 2981360, 5594840, 11189680, 11609293, 23218586, 46437172, 58046465, 62802079, 92874344, 116092930, 125604158, 185748688, 232185860, 251208316, 314010395, 464371720, 502416632, 628020790, 928743440, 1004833264, 1256041580, 2512083160, 5024166320, 5212572557, 10425145114, 20850290228, 26062862785, 41700580456, 52125725570, 83401160912, 104251451140, 208502902280, 417005804560]

約数ペア:

[(1, 417005804560), (2, 208502902280), (4, 104251451140), (5, 83401160912), (8, 52125725570), (10, 41700580456), (16, 26062862785), (20, 20850290228), (40, 10425145114), (80, 5212572557), (83, 5024166320), (166, 2512083160), (332, 1256041580), (415, 1004833264), (449, 928743440), (664, 628020790), (830, 502416632), (898, 464371720), (1328, 314010395), (1660, 251208316), (1796, 232185860), (2245, 185748688), (3320, 125604158), (3592, 116092930), (4490, 92874344), (6640, 62802079), (7184, 58046465), (8980, 46437172), (17960, 23218586), (35920, 11609293), (37267, 11189680), (74534, 5594840), (139871, 2981360), (149068, 2797420), (186335, 2237936), (279742, 1490680), (298136, 1398710), (372670, 1118968), (559484, 745340), (596272, 699355)]