98540090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 201180672

約数和(自身を除く): 102640582

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 83, 86, 110, 166, 215, 251, 415, 430, 473, 502, 830, 913, 946, 1255, 1826, 2365, 2510, 2761, 3569, 4565, 4730, 5522, 7138, 9130, 10793, 13805, 17845, 20833, 21586, 27610, 35690, 39259, 41666, 53965, 78518, 104165, 107930, 118723, 196295, 208330, 229163, 237446, 392590, 458326, 593615, 895819, 1145815, 1187230, 1791638, 2291630, 4479095, 8958190, 9854009, 19708018, 49270045, 98540090]

約数ペア:

[(1, 98540090), (2, 49270045), (5, 19708018), (10, 9854009), (11, 8958190), (22, 4479095), (43, 2291630), (55, 1791638), (83, 1187230), (86, 1145815), (110, 895819), (166, 593615), (215, 458326), (251, 392590), (415, 237446), (430, 229163), (473, 208330), (502, 196295), (830, 118723), (913, 107930), (946, 104165), (1255, 78518), (1826, 53965), (2365, 41666), (2510, 39259), (2761, 35690), (3569, 27610), (4565, 21586), (4730, 20833), (5522, 17845), (7138, 13805), (9130, 10793)]