109730920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12413}}^1$

素因数の和:12454

約数の個数: 64

約数和(自身を含む): 281549520

約数和(自身を除く): 171818600

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 12413, 24826, 49652, 62065, 99304, 124130, 161369, 211021, 248260, 322738, 422042, 496520, 645476, 806845, 844084, 1055105, 1290952, 1613690, 1688168, 2110210, 2743273, 3227380, 4220420, 5486546, 6454760, 8440840, 10973092, 13716365, 21946184, 27432730, 54865460, 109730920]

約数ペア:

[(1, 109730920), (2, 54865460), (4, 27432730), (5, 21946184), (8, 13716365), (10, 10973092), (13, 8440840), (17, 6454760), (20, 5486546), (26, 4220420), (34, 3227380), (40, 2743273), (52, 2110210), (65, 1688168), (68, 1613690), (85, 1290952), (104, 1055105), (130, 844084), (136, 806845), (170, 645476), (221, 496520), (260, 422042), (340, 322738), (442, 248260), (520, 211021), (680, 161369), (884, 124130), (1105, 99304), (1768, 62065), (2210, 49652), (4420, 24826), (8840, 12413)]