148818340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{39791}}^1$

素因数の和:39828

約数の個数: 48

約数和(自身を含む): 360993024

約数和(自身を除く): 212174684

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 39791, 79582, 159164, 198955, 397910, 437701, 676447, 795820, 875402, 1352894, 1750804, 2188505, 2705788, 3382235, 4377010, 6764470, 7440917, 8754020, 13528940, 14881834, 29763668, 37204585, 74409170, 148818340]

約数ペア:

[(1, 148818340), (2, 74409170), (4, 37204585), (5, 29763668), (10, 14881834), (11, 13528940), (17, 8754020), (20, 7440917), (22, 6764470), (34, 4377010), (44, 3382235), (55, 2705788), (68, 2188505), (85, 1750804), (110, 1352894), (170, 875402), (187, 795820), (220, 676447), (340, 437701), (374, 397910), (748, 198955), (935, 159164), (1870, 79582), (3740, 39791)]