5343940

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 14112000

約数和(自身を除く): 8768060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 41, 49, 70, 76, 82, 95, 98, 133, 140, 164, 190, 196, 205, 245, 266, 287, 343, 380, 410, 490, 532, 574, 665, 686, 779, 820, 931, 980, 1148, 1330, 1372, 1435, 1558, 1715, 1862, 2009, 2660, 2870, 3116, 3430, 3724, 3895, 4018, 4655, 5453, 5740, 6517, 6860, 7790, 8036, 9310, 10045, 10906, 13034, 14063, 15580, 18620, 20090, 21812, 26068, 27265, 28126, 32585, 38171, 40180, 54530, 56252, 65170, 70315, 76342, 109060, 130340, 140630, 152684, 190855, 267197, 281260, 381710, 534394, 763420, 1068788, 1335985, 2671970, 5343940]

約数ペア:

[(1, 5343940), (2, 2671970), (4, 1335985), (5, 1068788), (7, 763420), (10, 534394), (14, 381710), (19, 281260), (20, 267197), (28, 190855), (35, 152684), (38, 140630), (41, 130340), (49, 109060), (70, 76342), (76, 70315), (82, 65170), (95, 56252), (98, 54530), (133, 40180), (140, 38171), (164, 32585), (190, 28126), (196, 27265), (205, 26068), (245, 21812), (266, 20090), (287, 18620), (343, 15580), (380, 14063), (410, 13034), (490, 10906), (532, 10045), (574, 9310), (665, 8036), (686, 7790), (779, 6860), (820, 6517), (931, 5740), (980, 5453), (1148, 4655), (1330, 4018), (1372, 3895), (1435, 3724), (1558, 3430), (1715, 3116), (1862, 2870), (2009, 2660)]