850053360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{272453}}^1$

素因数の和:272482

約数の個数: 80

約数和(自身を含む): 2837880864

約数和(自身を除く): 1987827504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 272453, 544906, 817359, 1089812, 1362265, 1634718, 2179624, 2724530, 3269436, 3541889, 4086795, 4359248, 5449060, 6538872, 7083778, 8173590, 10625667, 10898120, 13077744, 14167556, 16347180, 17709445, 21251334, 21796240, 28335112, 32694360, 35418890, 42502668, 53128335, 56670224, 65388720, 70837780, 85005336, 106256670, 141675560, 170010672, 212513340, 283351120, 425026680, 850053360]

約数ペア:

[(1, 850053360), (2, 425026680), (3, 283351120), (4, 212513340), (5, 170010672), (6, 141675560), (8, 106256670), (10, 85005336), (12, 70837780), (13, 65388720), (15, 56670224), (16, 53128335), (20, 42502668), (24, 35418890), (26, 32694360), (30, 28335112), (39, 21796240), (40, 21251334), (48, 17709445), (52, 16347180), (60, 14167556), (65, 13077744), (78, 10898120), (80, 10625667), (104, 8173590), (120, 7083778), (130, 6538872), (156, 5449060), (195, 4359248), (208, 4086795), (240, 3541889), (260, 3269436), (312, 2724530), (390, 2179624), (520, 1634718), (624, 1362265), (780, 1089812), (1040, 817359), (1560, 544906), (3120, 272453)]