76442860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 181367424

約数和(自身を除く): 104924564

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 71, 82, 101, 130, 142, 164, 202, 205, 260, 284, 355, 404, 410, 505, 533, 710, 820, 923, 1010, 1066, 1313, 1420, 1846, 2020, 2132, 2626, 2665, 2911, 3692, 4141, 4615, 5252, 5330, 5822, 6565, 7171, 8282, 9230, 10660, 11644, 13130, 14342, 14555, 16564, 18460, 20705, 26260, 28684, 29110, 35855, 37843, 41410, 53833, 58220, 71710, 75686, 82820, 93223, 107666, 143420, 151372, 186446, 189215, 215332, 269165, 294011, 372892, 378430, 466115, 538330, 588022, 756860, 932230, 1076660, 1176044, 1470055, 1864460, 2940110, 3822143, 5880220, 7644286, 15288572, 19110715, 38221430, 76442860]

約数ペア:

[(1, 76442860), (2, 38221430), (4, 19110715), (5, 15288572), (10, 7644286), (13, 5880220), (20, 3822143), (26, 2940110), (41, 1864460), (52, 1470055), (65, 1176044), (71, 1076660), (82, 932230), (101, 756860), (130, 588022), (142, 538330), (164, 466115), (202, 378430), (205, 372892), (260, 294011), (284, 269165), (355, 215332), (404, 189215), (410, 186446), (505, 151372), (533, 143420), (710, 107666), (820, 93223), (923, 82820), (1010, 75686), (1066, 71710), (1313, 58220), (1420, 53833), (1846, 41410), (2020, 37843), (2132, 35855), (2626, 29110), (2665, 28684), (2911, 26260), (3692, 20705), (4141, 18460), (4615, 16564), (5252, 14555), (5330, 14342), (5822, 13130), (6565, 11644), (7171, 10660), (8282, 9230)]