45471940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7039}}^1$

素因数の和:7084

約数の個数: 48

約数和(自身を含む): 106444800

約数和(自身を除く): 60972860

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 7039, 14078, 28156, 35195, 70390, 119663, 133741, 140780, 239326, 267482, 478652, 534964, 598315, 668705, 1196630, 1337410, 2273597, 2393260, 2674820, 4547194, 9094388, 11367985, 22735970, 45471940]

約数ペア:

[(1, 45471940), (2, 22735970), (4, 11367985), (5, 9094388), (10, 4547194), (17, 2674820), (19, 2393260), (20, 2273597), (34, 1337410), (38, 1196630), (68, 668705), (76, 598315), (85, 534964), (95, 478652), (170, 267482), (190, 239326), (323, 140780), (340, 133741), (380, 119663), (646, 70390), (1292, 35195), (1615, 28156), (3230, 14078), (6460, 7039)]