1030368560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12541}}^1$

素因数の和:12646

約数の個数: 80

約数和(自身を含む): 2612749440

約数和(自身を除く): 1582380880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 104, 130, 158, 208, 260, 316, 395, 520, 632, 790, 1027, 1040, 1264, 1580, 2054, 3160, 4108, 5135, 6320, 8216, 10270, 12541, 16432, 20540, 25082, 41080, 50164, 62705, 82160, 100328, 125410, 163033, 200656, 250820, 326066, 501640, 652132, 815165, 990739, 1003280, 1304264, 1630330, 1981478, 2608528, 3260660, 3962956, 4953695, 6521320, 7925912, 9907390, 12879607, 13042640, 15851824, 19814780, 25759214, 39629560, 51518428, 64398035, 79259120, 103036856, 128796070, 206073712, 257592140, 515184280, 1030368560]

約数ペア:

[(1, 1030368560), (2, 515184280), (4, 257592140), (5, 206073712), (8, 128796070), (10, 103036856), (13, 79259120), (16, 64398035), (20, 51518428), (26, 39629560), (40, 25759214), (52, 19814780), (65, 15851824), (79, 13042640), (80, 12879607), (104, 9907390), (130, 7925912), (158, 6521320), (208, 4953695), (260, 3962956), (316, 3260660), (395, 2608528), (520, 1981478), (632, 1630330), (790, 1304264), (1027, 1003280), (1040, 990739), (1264, 815165), (1580, 652132), (2054, 501640), (3160, 326066), (4108, 250820), (5135, 200656), (6320, 163033), (8216, 125410), (10270, 100328), (12541, 82160), (16432, 62705), (20540, 50164), (25082, 41080)]