854986826720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{411051359}}^1$

素因数の和:411051387

約数の個数: 48

約数和(自身を含む): 2175283797120

約数和(自身を除く): 1320296970400

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, 411051359, 822102718, 1644205436, 2055256795, 3288410872, 4110513590, 5343667667, 6576821744, 8221027180, 10687335334, 13153643488, 16442054360, 21374670668, 26718338335, 32884108720, 42749341336, 53436676670, 65768217440, 85498682672, 106873353340, 170997365344, 213746706680, 427493413360, 854986826720]

約数ペア:

[(1, 854986826720), (2, 427493413360), (4, 213746706680), (5, 170997365344), (8, 106873353340), (10, 85498682672), (13, 65768217440), (16, 53436676670), (20, 42749341336), (26, 32884108720), (32, 26718338335), (40, 21374670668), (52, 16442054360), (65, 13153643488), (80, 10687335334), (104, 8221027180), (130, 6576821744), (160, 5343667667), (208, 4110513590), (260, 3288410872), (416, 2055256795), (520, 1644205436), (1040, 822102718), (2080, 411051359)]