7029571840

素因数分解:

$2^8\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{4397}}^1$

素因数の和:5667

約数の個数: 72

約数和(自身を含む): 16855335000

約数和(自身を除く): 9825763160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1249, 1280, 2498, 4397, 4996, 6245, 8794, 9992, 12490, 17588, 19984, 21985, 24980, 35176, 39968, 43970, 49960, 70352, 79936, 87940, 99920, 140704, 159872, 175880, 199840, 281408, 319744, 351760, 399680, 562816, 703520, 799360, 1125632, 1407040, 1598720, 2814080, 5491853, 5628160, 10983706, 21967412, 27459265, 43934824, 54918530, 87869648, 109837060, 175739296, 219674120, 351478592, 439348240, 702957184, 878696480, 1405914368, 1757392960, 3514785920, 7029571840]

約数ペア:

[(1, 7029571840), (2, 3514785920), (4, 1757392960), (5, 1405914368), (8, 878696480), (10, 702957184), (16, 439348240), (20, 351478592), (32, 219674120), (40, 175739296), (64, 109837060), (80, 87869648), (128, 54918530), (160, 43934824), (256, 27459265), (320, 21967412), (640, 10983706), (1249, 5628160), (1280, 5491853), (2498, 2814080), (4397, 1598720), (4996, 1407040), (6245, 1125632), (8794, 799360), (9992, 703520), (12490, 562816), (17588, 399680), (19984, 351760), (21985, 319744), (24980, 281408), (35176, 199840), (39968, 175880), (43970, 159872), (49960, 140704), (70352, 99920), (79936, 87940)]