58427440

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19739}}^1$

素因数の和:19789

約数の個数: 40

約数和(自身を含む): 139522320

約数和(自身を除く): 81094880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 19739, 39478, 78956, 98695, 157912, 197390, 315824, 394780, 730343, 789560, 1460686, 1579120, 2921372, 3651715, 5842744, 7303430, 11685488, 14606860, 29213720, 58427440]

約数ペア:

[(1, 58427440), (2, 29213720), (4, 14606860), (5, 11685488), (8, 7303430), (10, 5842744), (16, 3651715), (20, 2921372), (37, 1579120), (40, 1460686), (74, 789560), (80, 730343), (148, 394780), (185, 315824), (296, 197390), (370, 157912), (592, 98695), (740, 78956), (1480, 39478), (2960, 19739)]