21903692470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{53629}}^1$

素因数の和:53773

約数の個数: 64

約数和(自身を含む): 44482867200

約数和(自身を除く): 22579174730

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 79, 94, 110, 158, 235, 395, 470, 517, 790, 869, 1034, 1738, 2585, 3713, 4345, 5170, 7426, 8690, 18565, 37130, 40843, 53629, 81686, 107258, 204215, 268145, 408430, 536290, 589919, 1179838, 2520563, 2949595, 4236691, 5041126, 5899190, 8473382, 12602815, 21183455, 25205630, 27726193, 42366910, 46603601, 55452386, 93207202, 138630965, 199124477, 233018005, 277261930, 398248954, 466036010, 995622385, 1991244770, 2190369247, 4380738494, 10951846235, 21903692470]

約数ペア:

[(1, 21903692470), (2, 10951846235), (5, 4380738494), (10, 2190369247), (11, 1991244770), (22, 995622385), (47, 466036010), (55, 398248954), (79, 277261930), (94, 233018005), (110, 199124477), (158, 138630965), (235, 93207202), (395, 55452386), (470, 46603601), (517, 42366910), (790, 27726193), (869, 25205630), (1034, 21183455), (1738, 12602815), (2585, 8473382), (3713, 5899190), (4345, 5041126), (5170, 4236691), (7426, 2949595), (8690, 2520563), (18565, 1179838), (37130, 589919), (40843, 536290), (53629, 408430), (81686, 268145), (107258, 204215)]