884080450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{7691}}^1$

素因数の和:7744

約数の個数: 72

約数和(自身を含む): 1902846960

約数和(自身を除く): 1018766510

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 121, 190, 209, 242, 275, 418, 475, 550, 605, 950, 1045, 1210, 2090, 2299, 3025, 4598, 5225, 6050, 7691, 10450, 11495, 15382, 22990, 38455, 57475, 76910, 84601, 114950, 146129, 169202, 192275, 292258, 384550, 423005, 730645, 846010, 930611, 1461290, 1607419, 1861222, 2115025, 3214838, 3653225, 4230050, 4653055, 7306450, 8037095, 9306110, 16074190, 17681609, 23265275, 35363218, 40185475, 46530550, 80370950, 88408045, 176816090, 442040225, 884080450]

約数ペア:

[(1, 884080450), (2, 442040225), (5, 176816090), (10, 88408045), (11, 80370950), (19, 46530550), (22, 40185475), (25, 35363218), (38, 23265275), (50, 17681609), (55, 16074190), (95, 9306110), (110, 8037095), (121, 7306450), (190, 4653055), (209, 4230050), (242, 3653225), (275, 3214838), (418, 2115025), (475, 1861222), (550, 1607419), (605, 1461290), (950, 930611), (1045, 846010), (1210, 730645), (2090, 423005), (2299, 384550), (3025, 292258), (4598, 192275), (5225, 169202), (6050, 146129), (7691, 114950), (10450, 84601), (11495, 76910), (15382, 57475), (22990, 38455)]