1382364800

素因数分解:

$2^7\times 5^2\times {\mathrm{419}}^1\times {\mathrm{1031}}^1$

素因数の和:1474

約数の個数: 96

約数和(自身を含む): 3426343200

約数和(自身を除く): 2043978400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 419, 640, 800, 838, 1031, 1600, 1676, 2062, 2095, 3200, 3352, 4124, 4190, 5155, 6704, 8248, 8380, 10310, 10475, 13408, 16496, 16760, 20620, 20950, 25775, 26816, 32992, 33520, 41240, 41900, 51550, 53632, 65984, 67040, 82480, 83800, 103100, 131968, 134080, 164960, 167600, 206200, 268160, 329920, 335200, 412400, 431989, 659840, 670400, 824800, 863978, 1340800, 1649600, 1727956, 2159945, 3299200, 3455912, 4319890, 6911824, 8639780, 10799725, 13823648, 17279560, 21599450, 27647296, 34559120, 43198900, 55294592, 69118240, 86397800, 138236480, 172795600, 276472960, 345591200, 691182400, 1382364800]

約数ペア:

[(1, 1382364800), (2, 691182400), (4, 345591200), (5, 276472960), (8, 172795600), (10, 138236480), (16, 86397800), (20, 69118240), (25, 55294592), (32, 43198900), (40, 34559120), (50, 27647296), (64, 21599450), (80, 17279560), (100, 13823648), (128, 10799725), (160, 8639780), (200, 6911824), (320, 4319890), (400, 3455912), (419, 3299200), (640, 2159945), (800, 1727956), (838, 1649600), (1031, 1340800), (1600, 863978), (1676, 824800), (2062, 670400), (2095, 659840), (3200, 431989), (3352, 412400), (4124, 335200), (4190, 329920), (5155, 268160), (6704, 206200), (8248, 167600), (8380, 164960), (10310, 134080), (10475, 131968), (13408, 103100), (16496, 83800), (16760, 82480), (20620, 67040), (20950, 65984), (25775, 53632), (26816, 51550), (32992, 41900), (33520, 41240)]