4911519760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461609}}^1$

素因数の和:461648

約数の個数: 80

約数和(自身を含む): 13737513600

約数和(自身を除く): 8825993840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 461609, 923218, 1846436, 2308045, 3231263, 3692872, 4616090, 6462526, 7385744, 8770571, 9232180, 12925052, 16156315, 17541142, 18464360, 25850104, 32312630, 35082284, 36928720, 43852855, 51700208, 61393997, 64625260, 70164568, 87705710, 122787994, 129250520, 140329136, 175411420, 245575988, 258501040, 306969985, 350822840, 491151976, 613939970, 701645680, 982303952, 1227879940, 2455759880, 4911519760]

約数ペア:

[(1, 4911519760), (2, 2455759880), (4, 1227879940), (5, 982303952), (7, 701645680), (8, 613939970), (10, 491151976), (14, 350822840), (16, 306969985), (19, 258501040), (20, 245575988), (28, 175411420), (35, 140329136), (38, 129250520), (40, 122787994), (56, 87705710), (70, 70164568), (76, 64625260), (80, 61393997), (95, 51700208), (112, 43852855), (133, 36928720), (140, 35082284), (152, 32312630), (190, 25850104), (266, 18464360), (280, 17541142), (304, 16156315), (380, 12925052), (532, 9232180), (560, 8770571), (665, 7385744), (760, 6462526), (1064, 4616090), (1330, 3692872), (1520, 3231263), (2128, 2308045), (2660, 1846436), (5320, 923218), (10640, 461609)]