76949620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 190512000

約数和(自身を除く): 113562380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 41, 44, 55, 76, 82, 95, 110, 164, 190, 205, 209, 220, 380, 410, 418, 449, 451, 779, 820, 836, 898, 902, 1045, 1558, 1796, 1804, 2090, 2245, 2255, 3116, 3895, 4180, 4490, 4510, 4939, 7790, 8531, 8569, 8980, 9020, 9878, 15580, 17062, 17138, 18409, 19756, 24695, 34124, 34276, 36818, 42655, 42845, 49390, 73636, 85310, 85690, 92045, 93841, 98780, 170620, 171380, 184090, 187682, 202499, 349771, 368180, 375364, 404998, 469205, 699542, 809996, 938410, 1012495, 1399084, 1748855, 1876820, 2024990, 3497710, 3847481, 4049980, 6995420, 7694962, 15389924, 19237405, 38474810, 76949620]

約数ペア:

[(1, 76949620), (2, 38474810), (4, 19237405), (5, 15389924), (10, 7694962), (11, 6995420), (19, 4049980), (20, 3847481), (22, 3497710), (38, 2024990), (41, 1876820), (44, 1748855), (55, 1399084), (76, 1012495), (82, 938410), (95, 809996), (110, 699542), (164, 469205), (190, 404998), (205, 375364), (209, 368180), (220, 349771), (380, 202499), (410, 187682), (418, 184090), (449, 171380), (451, 170620), (779, 98780), (820, 93841), (836, 92045), (898, 85690), (902, 85310), (1045, 73636), (1558, 49390), (1796, 42845), (1804, 42655), (2090, 36818), (2245, 34276), (2255, 34124), (3116, 24695), (3895, 19756), (4180, 18409), (4490, 17138), (4510, 17062), (4939, 15580), (7790, 9878), (8531, 9020), (8569, 8980)]