73035580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{887}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 161118720

約数和(自身を除く): 88083140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 179, 230, 358, 460, 716, 887, 895, 1774, 1790, 3548, 3580, 4117, 4435, 8234, 8870, 16468, 17740, 20401, 20585, 40802, 41170, 81604, 82340, 102005, 158773, 204010, 317546, 408020, 635092, 793865, 1587730, 3175460, 3651779, 7303558, 14607116, 18258895, 36517790, 73035580]

約数ペア:

[(1, 73035580), (2, 36517790), (4, 18258895), (5, 14607116), (10, 7303558), (20, 3651779), (23, 3175460), (46, 1587730), (92, 793865), (115, 635092), (179, 408020), (230, 317546), (358, 204010), (460, 158773), (716, 102005), (887, 82340), (895, 81604), (1774, 41170), (1790, 40802), (3548, 20585), (3580, 20401), (4117, 17740), (4435, 16468), (8234, 8870)]