16237100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 39841200

約数和(自身を除く): 23604100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 145, 220, 275, 290, 319, 509, 550, 580, 638, 725, 1018, 1100, 1276, 1450, 1595, 2036, 2545, 2900, 3190, 5090, 5599, 6380, 7975, 10180, 11198, 12725, 14761, 15950, 22396, 25450, 27995, 29522, 31900, 50900, 55990, 59044, 73805, 111980, 139975, 147610, 162371, 279950, 295220, 324742, 369025, 559900, 649484, 738050, 811855, 1476100, 1623710, 3247420, 4059275, 8118550, 16237100]

約数ペア:

[(1, 16237100), (2, 8118550), (4, 4059275), (5, 3247420), (10, 1623710), (11, 1476100), (20, 811855), (22, 738050), (25, 649484), (29, 559900), (44, 369025), (50, 324742), (55, 295220), (58, 279950), (100, 162371), (110, 147610), (116, 139975), (145, 111980), (220, 73805), (275, 59044), (290, 55990), (319, 50900), (509, 31900), (550, 29522), (580, 27995), (638, 25450), (725, 22396), (1018, 15950), (1100, 14761), (1276, 12725), (1450, 11198), (1595, 10180), (2036, 7975), (2545, 6380), (2900, 5599), (3190, 5090)]