10657100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 24998400

約数和(自身を除く): 14341300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 71, 76, 79, 95, 100, 142, 158, 190, 284, 316, 355, 380, 395, 475, 710, 790, 950, 1349, 1420, 1501, 1580, 1775, 1900, 1975, 2698, 3002, 3550, 3950, 5396, 5609, 6004, 6745, 7100, 7505, 7900, 11218, 13490, 15010, 22436, 26980, 28045, 30020, 33725, 37525, 56090, 67450, 75050, 106571, 112180, 134900, 140225, 150100, 213142, 280450, 426284, 532855, 560900, 1065710, 2131420, 2664275, 5328550, 10657100]

約数ペア:

[(1, 10657100), (2, 5328550), (4, 2664275), (5, 2131420), (10, 1065710), (19, 560900), (20, 532855), (25, 426284), (38, 280450), (50, 213142), (71, 150100), (76, 140225), (79, 134900), (95, 112180), (100, 106571), (142, 75050), (158, 67450), (190, 56090), (284, 37525), (316, 33725), (355, 30020), (380, 28045), (395, 26980), (475, 22436), (710, 15010), (790, 13490), (950, 11218), (1349, 7900), (1420, 7505), (1501, 7100), (1580, 6745), (1775, 6004), (1900, 5609), (1975, 5396), (2698, 3950), (3002, 3550)]