56189680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:554

約数の個数: 80

約数和(自身を含む): 137741184

約数和(自身を除く): 81551504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 41, 74, 80, 82, 148, 164, 185, 205, 296, 328, 370, 410, 463, 592, 656, 740, 820, 926, 1480, 1517, 1640, 1852, 2315, 2960, 3034, 3280, 3704, 4630, 6068, 7408, 7585, 9260, 12136, 15170, 17131, 18520, 18983, 24272, 30340, 34262, 37040, 37966, 60680, 68524, 75932, 85655, 94915, 121360, 137048, 151864, 171310, 189830, 274096, 303728, 342620, 379660, 685240, 702371, 759320, 1370480, 1404742, 1518640, 2809484, 3511855, 5618968, 7023710, 11237936, 14047420, 28094840, 56189680]

約数ペア:

[(1, 56189680), (2, 28094840), (4, 14047420), (5, 11237936), (8, 7023710), (10, 5618968), (16, 3511855), (20, 2809484), (37, 1518640), (40, 1404742), (41, 1370480), (74, 759320), (80, 702371), (82, 685240), (148, 379660), (164, 342620), (185, 303728), (205, 274096), (296, 189830), (328, 171310), (370, 151864), (410, 137048), (463, 121360), (592, 94915), (656, 85655), (740, 75932), (820, 68524), (926, 60680), (1480, 37966), (1517, 37040), (1640, 34262), (1852, 30340), (2315, 24272), (2960, 18983), (3034, 18520), (3280, 17131), (3704, 15170), (4630, 12136), (6068, 9260), (7408, 7585)]