32031640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 77319360

約数和(自身を除く): 45287720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 460, 740, 851, 920, 941, 1480, 1702, 1882, 3404, 3764, 4255, 4705, 6808, 7528, 8510, 9410, 17020, 18820, 21643, 34040, 34817, 37640, 43286, 69634, 86572, 108215, 139268, 173144, 174085, 216430, 278536, 348170, 432860, 696340, 800791, 865720, 1392680, 1601582, 3203164, 4003955, 6406328, 8007910, 16015820, 32031640]

約数ペア:

[(1, 32031640), (2, 16015820), (4, 8007910), (5, 6406328), (8, 4003955), (10, 3203164), (20, 1601582), (23, 1392680), (37, 865720), (40, 800791), (46, 696340), (74, 432860), (92, 348170), (115, 278536), (148, 216430), (184, 174085), (185, 173144), (230, 139268), (296, 108215), (370, 86572), (460, 69634), (740, 43286), (851, 37640), (920, 34817), (941, 34040), (1480, 21643), (1702, 18820), (1882, 17020), (3404, 9410), (3764, 8510), (4255, 7528), (4705, 6808)]