2078160537580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1\times {\mathrm{1493}}^1\times {\mathrm{2297}}^1$

素因数の和:4579

約数の個数: 96

約数和(自身を含む): 4481577616320

約数和(自身を除く): 2403417078740

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 739, 820, 1478, 1493, 2297, 2956, 2986, 3695, 4594, 5972, 7390, 7465, 9188, 11485, 14780, 14930, 22970, 29860, 30299, 45940, 60598, 61213, 94177, 121196, 122426, 151495, 188354, 244852, 302990, 306065, 376708, 470885, 605980, 612130, 941770, 1103327, 1224260, 1697483, 1883540, 2206654, 3394966, 3429421, 4413308, 5516635, 6789932, 6858842, 8487415, 11033270, 13717684, 16974830, 17147105, 22066540, 33949660, 34294210, 45236407, 68588420, 69596803, 90472814, 139193606, 140606261, 180945628, 226182035, 278387212, 281212522, 347984015, 452364070, 562425044, 695968030, 703031305, 904728140, 1391936060, 1406062610, 2534342119, 2812125220, 5068684238, 10137368476, 12671710595, 25343421190, 50686842380, 103908026879, 207816053758, 415632107516, 519540134395, 1039080268790, 2078160537580]

約数ペア:

[(1, 2078160537580), (2, 1039080268790), (4, 519540134395), (5, 415632107516), (10, 207816053758), (20, 103908026879), (41, 50686842380), (82, 25343421190), (164, 12671710595), (205, 10137368476), (410, 5068684238), (739, 2812125220), (820, 2534342119), (1478, 1406062610), (1493, 1391936060), (2297, 904728140), (2956, 703031305), (2986, 695968030), (3695, 562425044), (4594, 452364070), (5972, 347984015), (7390, 281212522), (7465, 278387212), (9188, 226182035), (11485, 180945628), (14780, 140606261), (14930, 139193606), (22970, 90472814), (29860, 69596803), (30299, 68588420), (45940, 45236407), (60598, 34294210), (61213, 33949660), (94177, 22066540), (121196, 17147105), (122426, 16974830), (151495, 13717684), (188354, 11033270), (244852, 8487415), (302990, 6858842), (306065, 6789932), (376708, 5516635), (470885, 4413308), (605980, 3429421), (612130, 3394966), (941770, 2206654), (1103327, 1883540), (1224260, 1697483)]