103425700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2173

約数の個数: 72

約数和(自身を含む): 260233344

約数和(自身を除く): 156807644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 71, 100, 140, 142, 175, 284, 350, 355, 497, 700, 710, 994, 1420, 1775, 1988, 2081, 2485, 3550, 4162, 4970, 7100, 8324, 9940, 10405, 12425, 14567, 20810, 24850, 29134, 41620, 49700, 52025, 58268, 72835, 104050, 145670, 147751, 208100, 291340, 295502, 364175, 591004, 728350, 738755, 1034257, 1456700, 1477510, 2068514, 2955020, 3693775, 4137028, 5171285, 7387550, 10342570, 14775100, 20685140, 25856425, 51712850, 103425700]

約数ペア:

[(1, 103425700), (2, 51712850), (4, 25856425), (5, 20685140), (7, 14775100), (10, 10342570), (14, 7387550), (20, 5171285), (25, 4137028), (28, 3693775), (35, 2955020), (50, 2068514), (70, 1477510), (71, 1456700), (100, 1034257), (140, 738755), (142, 728350), (175, 591004), (284, 364175), (350, 295502), (355, 291340), (497, 208100), (700, 147751), (710, 145670), (994, 104050), (1420, 72835), (1775, 58268), (1988, 52025), (2081, 49700), (2485, 41620), (3550, 29134), (4162, 24850), (4970, 20810), (7100, 14567), (8324, 12425), (9940, 10405)]