3313462480

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{21121}}^1$

素因数の和:21224

約数の個数: 80

約数和(自身を含む): 8061675984

約数和(自身を除く): 4748213504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 53, 74, 80, 106, 148, 185, 212, 265, 296, 370, 424, 530, 592, 740, 848, 1060, 1480, 1961, 2120, 2960, 3922, 4240, 7844, 9805, 15688, 19610, 21121, 31376, 39220, 42242, 78440, 84484, 105605, 156880, 168968, 211210, 337936, 422420, 781477, 844840, 1119413, 1562954, 1689680, 2238826, 3125908, 3907385, 4477652, 5597065, 6251816, 7814770, 8955304, 11194130, 12503632, 15629540, 17910608, 22388260, 31259080, 41418281, 44776520, 62518160, 82836562, 89553040, 165673124, 207091405, 331346248, 414182810, 662692496, 828365620, 1656731240, 3313462480]

約数ペア:

[(1, 3313462480), (2, 1656731240), (4, 828365620), (5, 662692496), (8, 414182810), (10, 331346248), (16, 207091405), (20, 165673124), (37, 89553040), (40, 82836562), (53, 62518160), (74, 44776520), (80, 41418281), (106, 31259080), (148, 22388260), (185, 17910608), (212, 15629540), (265, 12503632), (296, 11194130), (370, 8955304), (424, 7814770), (530, 6251816), (592, 5597065), (740, 4477652), (848, 3907385), (1060, 3125908), (1480, 2238826), (1961, 1689680), (2120, 1562954), (2960, 1119413), (3922, 844840), (4240, 781477), (7844, 422420), (9805, 337936), (15688, 211210), (19610, 168968), (21121, 156880), (31376, 105605), (39220, 84484), (42242, 78440)]