1114796680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{5419}}^1$

素因数の和:5606

約数の個数: 64

約数和(自身を含む): 2595096000

約数和(自身を除く): 1480299320

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 139, 148, 185, 278, 296, 370, 556, 695, 740, 1112, 1390, 1480, 2780, 5143, 5419, 5560, 10286, 10838, 20572, 21676, 25715, 27095, 41144, 43352, 51430, 54190, 102860, 108380, 200503, 205720, 216760, 401006, 753241, 802012, 1002515, 1506482, 1604024, 2005030, 3012964, 3766205, 4010060, 6025928, 7532410, 8020120, 15064820, 27869917, 30129640, 55739834, 111479668, 139349585, 222959336, 278699170, 557398340, 1114796680]

約数ペア:

[(1, 1114796680), (2, 557398340), (4, 278699170), (5, 222959336), (8, 139349585), (10, 111479668), (20, 55739834), (37, 30129640), (40, 27869917), (74, 15064820), (139, 8020120), (148, 7532410), (185, 6025928), (278, 4010060), (296, 3766205), (370, 3012964), (556, 2005030), (695, 1604024), (740, 1506482), (1112, 1002515), (1390, 802012), (1480, 753241), (2780, 401006), (5143, 216760), (5419, 205720), (5560, 200503), (10286, 108380), (10838, 102860), (20572, 54190), (21676, 51430), (25715, 43352), (27095, 41144)]