32785240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19991}}^1$

素因数の和:20043

約数の個数: 32

約数和(自身を含む): 75569760

約数和(自身を除く): 42784520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 19991, 39982, 79964, 99955, 159928, 199910, 399820, 799640, 819631, 1639262, 3278524, 4098155, 6557048, 8196310, 16392620, 32785240]

約数ペア:

[(1, 32785240), (2, 16392620), (4, 8196310), (5, 6557048), (8, 4098155), (10, 3278524), (20, 1639262), (40, 819631), (41, 799640), (82, 399820), (164, 199910), (205, 159928), (328, 99955), (410, 79964), (820, 39982), (1640, 19991)]