4736698720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2277259}}^1$

素因数の和:2277287

約数の個数: 48

約数和(自身を含む): 12051259920

約数和(自身を除く): 7314561200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 2277259, 4554518, 9109036, 11386295, 18218072, 22772590, 29604367, 36436144, 45545180, 59208734, 72872288, 91090360, 118417468, 148021835, 182180720, 236834936, 296043670, 364361440, 473669872, 592087340, 947339744, 1184174680, 2368349360, 4736698720]

約数ペア:

[(1, 4736698720), (2, 2368349360), (4, 1184174680), (5, 947339744), (8, 592087340), (10, 473669872), (13, 364361440), (16, 296043670), (20, 236834936), (26, 182180720), (32, 148021835), (40, 118417468), (52, 91090360), (65, 72872288), (80, 59208734), (104, 45545180), (130, 36436144), (160, 29604367), (208, 22772590), (260, 18218072), (416, 11386295), (520, 9109036), (1040, 4554518), (2080, 2277259)]