550695680

素因数分解:

$2^8\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4177}}^1$

素因数の和:4301

約数の個数: 72

約数和(自身を含む): 1332213792

約数和(自身を除く): 781518112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 256, 320, 412, 515, 640, 824, 1030, 1280, 1648, 2060, 3296, 4120, 4177, 6592, 8240, 8354, 13184, 16480, 16708, 20885, 26368, 32960, 33416, 41770, 65920, 66832, 83540, 131840, 133664, 167080, 267328, 334160, 430231, 534656, 668320, 860462, 1069312, 1336640, 1720924, 2151155, 2673280, 3441848, 4302310, 5346560, 6883696, 8604620, 13767392, 17209240, 27534784, 34418480, 55069568, 68836960, 110139136, 137673920, 275347840, 550695680]

約数ペア:

[(1, 550695680), (2, 275347840), (4, 137673920), (5, 110139136), (8, 68836960), (10, 55069568), (16, 34418480), (20, 27534784), (32, 17209240), (40, 13767392), (64, 8604620), (80, 6883696), (103, 5346560), (128, 4302310), (160, 3441848), (206, 2673280), (256, 2151155), (320, 1720924), (412, 1336640), (515, 1069312), (640, 860462), (824, 668320), (1030, 534656), (1280, 430231), (1648, 334160), (2060, 267328), (3296, 167080), (4120, 133664), (4177, 131840), (6592, 83540), (8240, 66832), (8354, 65920), (13184, 41770), (16480, 33416), (16708, 32960), (20885, 26368)]