109845680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3701}}^1$

素因数の和:3774

約数の個数: 80

約数和(自身を含む): 297463104

約数和(自身を除く): 187617424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3701, 3710, 4240, 5936, 7402, 7420, 14804, 14840, 18505, 25907, 29608, 29680, 37010, 51814, 59216, 74020, 103628, 129535, 148040, 196153, 207256, 259070, 296080, 392306, 414512, 518140, 784612, 980765, 1036280, 1373071, 1569224, 1961530, 2072560, 2746142, 3138448, 3923060, 5492284, 6865355, 7846120, 10984568, 13730710, 15692240, 21969136, 27461420, 54922840, 109845680]

約数ペア:

[(1, 109845680), (2, 54922840), (4, 27461420), (5, 21969136), (7, 15692240), (8, 13730710), (10, 10984568), (14, 7846120), (16, 6865355), (20, 5492284), (28, 3923060), (35, 3138448), (40, 2746142), (53, 2072560), (56, 1961530), (70, 1569224), (80, 1373071), (106, 1036280), (112, 980765), (140, 784612), (212, 518140), (265, 414512), (280, 392306), (371, 296080), (424, 259070), (530, 207256), (560, 196153), (742, 148040), (848, 129535), (1060, 103628), (1484, 74020), (1855, 59216), (2120, 51814), (2968, 37010), (3701, 29680), (3710, 29608), (4240, 25907), (5936, 18505), (7402, 14840), (7420, 14804)]