46736920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1373}}^1$

素因数の和:1444

約数の個数: 64

約数和(自身を含む): 112777920

約数和(自身を除く): 66041000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 460, 740, 851, 920, 1373, 1480, 1702, 2746, 3404, 4255, 5492, 6808, 6865, 8510, 10984, 13730, 17020, 27460, 31579, 34040, 50801, 54920, 63158, 101602, 126316, 157895, 203204, 252632, 254005, 315790, 406408, 508010, 631580, 1016020, 1168423, 1263160, 2032040, 2336846, 4673692, 5842115, 9347384, 11684230, 23368460, 46736920]

約数ペア:

[(1, 46736920), (2, 23368460), (4, 11684230), (5, 9347384), (8, 5842115), (10, 4673692), (20, 2336846), (23, 2032040), (37, 1263160), (40, 1168423), (46, 1016020), (74, 631580), (92, 508010), (115, 406408), (148, 315790), (184, 254005), (185, 252632), (230, 203204), (296, 157895), (370, 126316), (460, 101602), (740, 63158), (851, 54920), (920, 50801), (1373, 34040), (1480, 31579), (1702, 27460), (2746, 17020), (3404, 13730), (4255, 10984), (5492, 8510), (6808, 6865)]