10401560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 25613280

約数和(自身を除く): 15211720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 83, 104, 130, 166, 241, 260, 332, 415, 482, 520, 664, 830, 964, 1079, 1205, 1660, 1928, 2158, 2410, 3133, 3320, 4316, 4820, 5395, 6266, 8632, 9640, 10790, 12532, 15665, 20003, 21580, 25064, 31330, 40006, 43160, 62660, 80012, 100015, 125320, 160024, 200030, 260039, 400060, 520078, 800120, 1040156, 1300195, 2080312, 2600390, 5200780, 10401560]

約数ペア:

[(1, 10401560), (2, 5200780), (4, 2600390), (5, 2080312), (8, 1300195), (10, 1040156), (13, 800120), (20, 520078), (26, 400060), (40, 260039), (52, 200030), (65, 160024), (83, 125320), (104, 100015), (130, 80012), (166, 62660), (241, 43160), (260, 40006), (332, 31330), (415, 25064), (482, 21580), (520, 20003), (664, 15665), (830, 12532), (964, 10790), (1079, 9640), (1205, 8632), (1660, 6266), (1928, 5395), (2158, 4820), (2410, 4316), (3133, 3320)]