4572320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 11723292

約数和(自身を除く): 7150972

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 328, 340, 410, 544, 656, 680, 697, 820, 1312, 1360, 1394, 1640, 1681, 2720, 2788, 3280, 3362, 3485, 5576, 6560, 6724, 6970, 8405, 11152, 13448, 13940, 16810, 22304, 26896, 27880, 28577, 33620, 53792, 55760, 57154, 67240, 111520, 114308, 134480, 142885, 228616, 268960, 285770, 457232, 571540, 914464, 1143080, 2286160, 4572320]

約数ペア:

[(1, 4572320), (2, 2286160), (4, 1143080), (5, 914464), (8, 571540), (10, 457232), (16, 285770), (17, 268960), (20, 228616), (32, 142885), (34, 134480), (40, 114308), (41, 111520), (68, 67240), (80, 57154), (82, 55760), (85, 53792), (136, 33620), (160, 28577), (164, 27880), (170, 26896), (205, 22304), (272, 16810), (328, 13940), (340, 13448), (410, 11152), (544, 8405), (656, 6970), (680, 6724), (697, 6560), (820, 5576), (1312, 3485), (1360, 3362), (1394, 3280), (1640, 2788), (1681, 2720)]