28800380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12101}}^1$

素因数の和:12134

約数の個数: 48

約数和(自身を含む): 73192896

約数和(自身を除く): 44392516

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 12101, 24202, 48404, 60505, 84707, 121010, 169414, 205717, 242020, 338828, 411434, 423535, 822868, 847070, 1028585, 1440019, 1694140, 2057170, 2880038, 4114340, 5760076, 7200095, 14400190, 28800380]

約数ペア:

[(1, 28800380), (2, 14400190), (4, 7200095), (5, 5760076), (7, 4114340), (10, 2880038), (14, 2057170), (17, 1694140), (20, 1440019), (28, 1028585), (34, 847070), (35, 822868), (68, 423535), (70, 411434), (85, 338828), (119, 242020), (140, 205717), (170, 169414), (238, 121010), (340, 84707), (476, 60505), (595, 48404), (1190, 24202), (2380, 12101)]