32118320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 81557280

約数和(自身を除く): 49438960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 89, 104, 130, 178, 208, 260, 347, 356, 445, 520, 694, 712, 890, 1040, 1157, 1388, 1424, 1735, 1780, 2314, 2776, 3470, 3560, 4511, 4628, 5552, 5785, 6940, 7120, 9022, 9256, 11570, 13880, 18044, 18512, 22555, 23140, 27760, 30883, 36088, 45110, 46280, 61766, 72176, 90220, 92560, 123532, 154415, 180440, 247064, 308830, 360880, 401479, 494128, 617660, 802958, 1235320, 1605916, 2007395, 2470640, 3211832, 4014790, 6423664, 8029580, 16059160, 32118320]

約数ペア:

[(1, 32118320), (2, 16059160), (4, 8029580), (5, 6423664), (8, 4014790), (10, 3211832), (13, 2470640), (16, 2007395), (20, 1605916), (26, 1235320), (40, 802958), (52, 617660), (65, 494128), (80, 401479), (89, 360880), (104, 308830), (130, 247064), (178, 180440), (208, 154415), (260, 123532), (347, 92560), (356, 90220), (445, 72176), (520, 61766), (694, 46280), (712, 45110), (890, 36088), (1040, 30883), (1157, 27760), (1388, 23140), (1424, 22555), (1735, 18512), (1780, 18044), (2314, 13880), (2776, 11570), (3470, 9256), (3560, 9022), (4511, 7120), (4628, 6940), (5552, 5785)]