16049940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8629}}^1$

素因数の和:8672

約数の個数: 48

約数和(自身を含む): 46394880

約数和(自身を除く): 30344940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 8629, 17258, 25887, 34516, 43145, 51774, 86290, 103548, 129435, 172580, 258870, 267499, 517740, 534998, 802497, 1069996, 1337495, 1604994, 2674990, 3209988, 4012485, 5349980, 8024970, 16049940]

約数ペア:

[(1, 16049940), (2, 8024970), (3, 5349980), (4, 4012485), (5, 3209988), (6, 2674990), (10, 1604994), (12, 1337495), (15, 1069996), (20, 802497), (30, 534998), (31, 517740), (60, 267499), (62, 258870), (93, 172580), (124, 129435), (155, 103548), (186, 86290), (310, 51774), (372, 43145), (465, 34516), (620, 25887), (930, 17258), (1860, 8629)]