98175760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1277}}^1$

素因数の和:1352

約数の個数: 60

約数和(自身を含む): 236044044

約数和(自身を除く): 137868284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1277, 1922, 2480, 2554, 3844, 4805, 5108, 6385, 7688, 9610, 10216, 12770, 15376, 19220, 20432, 25540, 38440, 39587, 51080, 76880, 79174, 102160, 158348, 197935, 316696, 395870, 633392, 791740, 1227197, 1583480, 2454394, 3166960, 4908788, 6135985, 9817576, 12271970, 19635152, 24543940, 49087880, 98175760]

約数ペア:

[(1, 98175760), (2, 49087880), (4, 24543940), (5, 19635152), (8, 12271970), (10, 9817576), (16, 6135985), (20, 4908788), (31, 3166960), (40, 2454394), (62, 1583480), (80, 1227197), (124, 791740), (155, 633392), (248, 395870), (310, 316696), (496, 197935), (620, 158348), (961, 102160), (1240, 79174), (1277, 76880), (1922, 51080), (2480, 39587), (2554, 38440), (3844, 25540), (4805, 20432), (5108, 19220), (6385, 15376), (7688, 12770), (9610, 10216)]