10927540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 25732728

約数和(自身を除く): 14805188

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 61, 65, 106, 122, 130, 169, 212, 244, 260, 265, 305, 338, 530, 610, 676, 689, 793, 845, 1060, 1220, 1378, 1586, 1690, 2756, 3172, 3233, 3380, 3445, 3965, 6466, 6890, 7930, 8957, 10309, 12932, 13780, 15860, 16165, 17914, 20618, 32330, 35828, 41236, 42029, 44785, 51545, 64660, 84058, 89570, 103090, 168116, 179140, 206180, 210145, 420290, 546377, 840580, 1092754, 2185508, 2731885, 5463770, 10927540]

約数ペア:

[(1, 10927540), (2, 5463770), (4, 2731885), (5, 2185508), (10, 1092754), (13, 840580), (20, 546377), (26, 420290), (52, 210145), (53, 206180), (61, 179140), (65, 168116), (106, 103090), (122, 89570), (130, 84058), (169, 64660), (212, 51545), (244, 44785), (260, 42029), (265, 41236), (305, 35828), (338, 32330), (530, 20618), (610, 17914), (676, 16165), (689, 15860), (793, 13780), (845, 12932), (1060, 10309), (1220, 8957), (1378, 7930), (1586, 6890), (1690, 6466), (2756, 3965), (3172, 3445), (3233, 3380)]