2477605480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{6473}}^1$

素因数の和:7858

約数の個数: 64

約数和(自身を含む): 6376631040

約数和(自身を除く): 3899025560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1367, 2734, 5468, 6473, 6835, 9569, 10936, 12946, 13670, 19138, 25892, 27340, 32365, 38276, 45311, 47845, 51784, 54680, 64730, 76552, 90622, 95690, 129460, 181244, 191380, 226555, 258920, 362488, 382760, 453110, 906220, 1812440, 8848591, 17697182, 35394364, 44242955, 61940137, 70788728, 88485910, 123880274, 176971820, 247760548, 309700685, 353943640, 495521096, 619401370, 1238802740, 2477605480]

約数ペア:

[(1, 2477605480), (2, 1238802740), (4, 619401370), (5, 495521096), (7, 353943640), (8, 309700685), (10, 247760548), (14, 176971820), (20, 123880274), (28, 88485910), (35, 70788728), (40, 61940137), (56, 44242955), (70, 35394364), (140, 17697182), (280, 8848591), (1367, 1812440), (2734, 906220), (5468, 453110), (6473, 382760), (6835, 362488), (9569, 258920), (10936, 226555), (12946, 191380), (13670, 181244), (19138, 129460), (25892, 95690), (27340, 90622), (32365, 76552), (38276, 64730), (45311, 54680), (47845, 51784)]