98473870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 200724480

約数和(自身を除く): 102250610

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 109, 110, 191, 215, 218, 382, 430, 473, 545, 946, 955, 1090, 1199, 1910, 2101, 2365, 2398, 4202, 4687, 4730, 5995, 8213, 9374, 10505, 11990, 16426, 20819, 21010, 23435, 41065, 41638, 46870, 51557, 82130, 90343, 103114, 104095, 180686, 208190, 229009, 257785, 451715, 458018, 515570, 895217, 903430, 1145045, 1790434, 2290090, 4476085, 8952170, 9847387, 19694774, 49236935, 98473870]

約数ペア:

[(1, 98473870), (2, 49236935), (5, 19694774), (10, 9847387), (11, 8952170), (22, 4476085), (43, 2290090), (55, 1790434), (86, 1145045), (109, 903430), (110, 895217), (191, 515570), (215, 458018), (218, 451715), (382, 257785), (430, 229009), (473, 208190), (545, 180686), (946, 104095), (955, 103114), (1090, 90343), (1199, 82130), (1910, 51557), (2101, 46870), (2365, 41638), (2398, 41065), (4202, 23435), (4687, 21010), (4730, 20819), (5995, 16426), (8213, 11990), (9374, 10505)]