69554680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{739}}^1$

素因数の和:944

約数の個数: 64

約数和(自身を含む): 169696800

約数和(自身を除く): 100142120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 181, 260, 362, 520, 724, 739, 905, 1448, 1478, 1810, 2353, 2956, 3620, 3695, 4706, 5912, 7240, 7390, 9412, 9607, 11765, 14780, 18824, 19214, 23530, 29560, 38428, 47060, 48035, 76856, 94120, 96070, 133759, 192140, 267518, 384280, 535036, 668795, 1070072, 1337590, 1738867, 2675180, 3477734, 5350360, 6955468, 8694335, 13910936, 17388670, 34777340, 69554680]

約数ペア:

[(1, 69554680), (2, 34777340), (4, 17388670), (5, 13910936), (8, 8694335), (10, 6955468), (13, 5350360), (20, 3477734), (26, 2675180), (40, 1738867), (52, 1337590), (65, 1070072), (104, 668795), (130, 535036), (181, 384280), (260, 267518), (362, 192140), (520, 133759), (724, 96070), (739, 94120), (905, 76856), (1448, 48035), (1478, 47060), (1810, 38428), (2353, 29560), (2956, 23530), (3620, 19214), (3695, 18824), (4706, 14780), (5912, 11765), (7240, 9607), (7390, 9412)]