7153469480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{56009}}^1$

素因数の和:56154

約数の個数: 64

約数和(自身を含む): 16776115200

約数和(自身を除く): 9622645720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 103, 124, 155, 206, 248, 310, 412, 515, 620, 824, 1030, 1240, 2060, 3193, 4120, 6386, 12772, 15965, 25544, 31930, 56009, 63860, 112018, 127720, 224036, 280045, 448072, 560090, 1120180, 1736279, 2240360, 3472558, 5768927, 6945116, 8681395, 11537854, 13890232, 17362790, 23075708, 28844635, 34725580, 46151416, 57689270, 69451160, 115378540, 178836737, 230757080, 357673474, 715346948, 894183685, 1430693896, 1788367370, 3576734740, 7153469480]

約数ペア:

[(1, 7153469480), (2, 3576734740), (4, 1788367370), (5, 1430693896), (8, 894183685), (10, 715346948), (20, 357673474), (31, 230757080), (40, 178836737), (62, 115378540), (103, 69451160), (124, 57689270), (155, 46151416), (206, 34725580), (248, 28844635), (310, 23075708), (412, 17362790), (515, 13890232), (620, 11537854), (824, 8681395), (1030, 6945116), (1240, 5768927), (2060, 3472558), (3193, 2240360), (4120, 1736279), (6386, 1120180), (12772, 560090), (15965, 448072), (25544, 280045), (31930, 224036), (56009, 127720), (63860, 112018)]