4593680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:664

約数の個数: 80

約数和(自身を含む): 13165824

約数和(自身を除く): 8572144

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 631, 728, 910, 1040, 1262, 1456, 1820, 2524, 3155, 3640, 4417, 5048, 6310, 7280, 8203, 8834, 10096, 12620, 16406, 17668, 22085, 25240, 32812, 35336, 41015, 44170, 50480, 57421, 65624, 70672, 82030, 88340, 114842, 131248, 164060, 176680, 229684, 287105, 328120, 353360, 459368, 574210, 656240, 918736, 1148420, 2296840, 4593680]

約数ペア:

[(1, 4593680), (2, 2296840), (4, 1148420), (5, 918736), (7, 656240), (8, 574210), (10, 459368), (13, 353360), (14, 328120), (16, 287105), (20, 229684), (26, 176680), (28, 164060), (35, 131248), (40, 114842), (52, 88340), (56, 82030), (65, 70672), (70, 65624), (80, 57421), (91, 50480), (104, 44170), (112, 41015), (130, 35336), (140, 32812), (182, 25240), (208, 22085), (260, 17668), (280, 16406), (364, 12620), (455, 10096), (520, 8834), (560, 8203), (631, 7280), (728, 6310), (910, 5048), (1040, 4417), (1262, 3640), (1456, 3155), (1820, 2524)]