16318300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 38903760

約数和(自身を除く): 22585460

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 116, 145, 170, 290, 331, 340, 425, 493, 580, 662, 725, 850, 986, 1324, 1450, 1655, 1700, 1972, 2465, 2900, 3310, 4930, 5627, 6620, 8275, 9599, 9860, 11254, 12325, 16550, 19198, 22508, 24650, 28135, 33100, 38396, 47995, 49300, 56270, 95990, 112540, 140675, 163183, 191980, 239975, 281350, 326366, 479950, 562700, 652732, 815915, 959900, 1631830, 3263660, 4079575, 8159150, 16318300]

約数ペア:

[(1, 16318300), (2, 8159150), (4, 4079575), (5, 3263660), (10, 1631830), (17, 959900), (20, 815915), (25, 652732), (29, 562700), (34, 479950), (50, 326366), (58, 281350), (68, 239975), (85, 191980), (100, 163183), (116, 140675), (145, 112540), (170, 95990), (290, 56270), (331, 49300), (340, 47995), (425, 38396), (493, 33100), (580, 28135), (662, 24650), (725, 22508), (850, 19198), (986, 16550), (1324, 12325), (1450, 11254), (1655, 9860), (1700, 9599), (1972, 8275), (2465, 6620), (2900, 5627), (3310, 4930)]