29604440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 69521760

約数和(自身を除く): 39917320

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 83, 148, 166, 185, 241, 296, 332, 370, 415, 482, 664, 740, 830, 964, 1205, 1480, 1660, 1928, 2410, 3071, 3320, 4820, 6142, 8917, 9640, 12284, 15355, 17834, 20003, 24568, 30710, 35668, 40006, 44585, 61420, 71336, 80012, 89170, 100015, 122840, 160024, 178340, 200030, 356680, 400060, 740111, 800120, 1480222, 2960444, 3700555, 5920888, 7401110, 14802220, 29604440]

約数ペア:

[(1, 29604440), (2, 14802220), (4, 7401110), (5, 5920888), (8, 3700555), (10, 2960444), (20, 1480222), (37, 800120), (40, 740111), (74, 400060), (83, 356680), (148, 200030), (166, 178340), (185, 160024), (241, 122840), (296, 100015), (332, 89170), (370, 80012), (415, 71336), (482, 61420), (664, 44585), (740, 40006), (830, 35668), (964, 30710), (1205, 24568), (1480, 20003), (1660, 17834), (1928, 15355), (2410, 12284), (3071, 9640), (3320, 8917), (4820, 6142)]