40229740

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 87010560

約数和(自身を除く): 46780820

約数列:

[1, 2, 4, 5, 10, 20, 59, 103, 118, 206, 236, 295, 331, 412, 515, 590, 662, 1030, 1180, 1324, 1655, 2060, 3310, 6077, 6620, 12154, 19529, 24308, 30385, 34093, 39058, 60770, 68186, 78116, 97645, 121540, 136372, 170465, 195290, 340930, 390580, 681860, 2011487, 4022974, 8045948, 10057435, 20114870, 40229740]

約数ペア:

[(1, 40229740), (2, 20114870), (4, 10057435), (5, 8045948), (10, 4022974), (20, 2011487), (59, 681860), (103, 390580), (118, 340930), (206, 195290), (236, 170465), (295, 136372), (331, 121540), (412, 97645), (515, 78116), (590, 68186), (662, 60770), (1030, 39058), (1180, 34093), (1324, 30385), (1655, 24308), (2060, 19529), (3310, 12154), (6077, 6620)]