2355495320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{82591}}^1$

素因数の和:82656

約数の個数: 64

約数和(自身を含む): 5708759040

約数和(自身を除く): 3353263720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3565, 5704, 7130, 14260, 28520, 82591, 165182, 330364, 412955, 660728, 825910, 1651820, 1899593, 2560321, 3303640, 3799186, 5120642, 7598372, 9497965, 10241284, 12801605, 15196744, 18995930, 20482568, 25603210, 37991860, 51206420, 58887383, 75983720, 102412840, 117774766, 235549532, 294436915, 471099064, 588873830, 1177747660, 2355495320]

約数ペア:

[(1, 2355495320), (2, 1177747660), (4, 588873830), (5, 471099064), (8, 294436915), (10, 235549532), (20, 117774766), (23, 102412840), (31, 75983720), (40, 58887383), (46, 51206420), (62, 37991860), (92, 25603210), (115, 20482568), (124, 18995930), (155, 15196744), (184, 12801605), (230, 10241284), (248, 9497965), (310, 7598372), (460, 5120642), (620, 3799186), (713, 3303640), (920, 2560321), (1240, 1899593), (1426, 1651820), (2852, 825910), (3565, 660728), (5704, 412955), (7130, 330364), (14260, 165182), (28520, 82591)]