66659060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 160538112

約数和(自身を除く): 93879052

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 71, 92, 115, 130, 142, 157, 230, 260, 284, 299, 314, 355, 460, 598, 628, 710, 785, 923, 1196, 1420, 1495, 1570, 1633, 1846, 2041, 2990, 3140, 3266, 3611, 3692, 4082, 4615, 5980, 6532, 7222, 8164, 8165, 9230, 10205, 11147, 14444, 16330, 18055, 18460, 20410, 21229, 22294, 32660, 36110, 40820, 42458, 44588, 46943, 55735, 72220, 84916, 93886, 106145, 111470, 144911, 187772, 212290, 222940, 234715, 256381, 289822, 424580, 469430, 512762, 579644, 724555, 938860, 1025524, 1281905, 1449110, 2563810, 2898220, 3332953, 5127620, 6665906, 13331812, 16664765, 33329530, 66659060]

約数ペア:

[(1, 66659060), (2, 33329530), (4, 16664765), (5, 13331812), (10, 6665906), (13, 5127620), (20, 3332953), (23, 2898220), (26, 2563810), (46, 1449110), (52, 1281905), (65, 1025524), (71, 938860), (92, 724555), (115, 579644), (130, 512762), (142, 469430), (157, 424580), (230, 289822), (260, 256381), (284, 234715), (299, 222940), (314, 212290), (355, 187772), (460, 144911), (598, 111470), (628, 106145), (710, 93886), (785, 84916), (923, 72220), (1196, 55735), (1420, 46943), (1495, 44588), (1570, 42458), (1633, 40820), (1846, 36110), (2041, 32660), (2990, 22294), (3140, 21229), (3266, 20410), (3611, 18460), (3692, 18055), (4082, 16330), (4615, 14444), (5980, 11147), (6532, 10205), (7222, 9230), (8164, 8165)]