7136521520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1\times {\mathrm{3119}}^1$

素因数の和:3942

約数の個数: 80

約数和(自身を含む): 17068371840

約数和(自身を除く): 9931850320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 773, 1480, 1546, 2960, 3092, 3119, 3865, 6184, 6238, 7730, 12368, 12476, 15460, 15595, 24952, 28601, 30920, 31190, 49904, 57202, 61840, 62380, 114404, 115403, 124760, 143005, 228808, 230806, 249520, 286010, 457616, 461612, 572020, 577015, 923224, 1144040, 1154030, 1846448, 2288080, 2308060, 2410987, 4616120, 4821974, 9232240, 9643948, 12054935, 19287896, 24109870, 38575792, 48219740, 89206519, 96439480, 178413038, 192878960, 356826076, 446032595, 713652152, 892065190, 1427304304, 1784130380, 3568260760, 7136521520]

約数ペア:

[(1, 7136521520), (2, 3568260760), (4, 1784130380), (5, 1427304304), (8, 892065190), (10, 713652152), (16, 446032595), (20, 356826076), (37, 192878960), (40, 178413038), (74, 96439480), (80, 89206519), (148, 48219740), (185, 38575792), (296, 24109870), (370, 19287896), (592, 12054935), (740, 9643948), (773, 9232240), (1480, 4821974), (1546, 4616120), (2960, 2410987), (3092, 2308060), (3119, 2288080), (3865, 1846448), (6184, 1154030), (6238, 1144040), (7730, 923224), (12368, 577015), (12476, 572020), (15460, 461612), (15595, 457616), (24952, 286010), (28601, 249520), (30920, 230806), (31190, 228808), (49904, 143005), (57202, 124760), (61840, 115403), (62380, 114404)]