16059160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 39463200

約数和(自身を除く): 23404040

約数列:

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

約数ペア:

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