63128120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13043}}^1$

素因数の和:13076

約数の個数: 48

約数和(自身を含む): 156136680

約数和(自身を除く): 93008560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 13043, 26086, 52172, 65215, 104344, 130430, 143473, 260860, 286946, 521720, 573892, 717365, 1147784, 1434730, 1578203, 2869460, 3156406, 5738920, 6312812, 7891015, 12625624, 15782030, 31564060, 63128120]

約数ペア:

[(1, 63128120), (2, 31564060), (4, 15782030), (5, 12625624), (8, 7891015), (10, 6312812), (11, 5738920), (20, 3156406), (22, 2869460), (40, 1578203), (44, 1434730), (55, 1147784), (88, 717365), (110, 573892), (121, 521720), (220, 286946), (242, 260860), (440, 143473), (484, 130430), (605, 104344), (968, 65215), (1210, 52172), (2420, 26086), (4840, 13043)]