58404380

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 125811840

約数和(自身を除く): 67407460

約数列:

[1, 2, 4, 5, 10, 20, 73, 109, 146, 218, 292, 365, 367, 436, 545, 730, 734, 1090, 1460, 1468, 1835, 2180, 3670, 7340, 7957, 15914, 26791, 31828, 39785, 40003, 53582, 79570, 80006, 107164, 133955, 159140, 160012, 200015, 267910, 400030, 535820, 800060, 2920219, 5840438, 11680876, 14601095, 29202190, 58404380]

約数ペア:

[(1, 58404380), (2, 29202190), (4, 14601095), (5, 11680876), (10, 5840438), (20, 2920219), (73, 800060), (109, 535820), (146, 400030), (218, 267910), (292, 200015), (365, 160012), (367, 159140), (436, 133955), (545, 107164), (730, 80006), (734, 79570), (1090, 53582), (1460, 40003), (1468, 39785), (1835, 31828), (2180, 26791), (3670, 15914), (7340, 7957)]