16355940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2699}}^1$

素因数の和:2812

約数の個数: 48

約数和(自身を含む): 46267200

約数和(自身を除く): 29911260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 2699, 3030, 5398, 6060, 8097, 10796, 13495, 16194, 26990, 32388, 40485, 53980, 80970, 161940, 272599, 545198, 817797, 1090396, 1362995, 1635594, 2725990, 3271188, 4088985, 5451980, 8177970, 16355940]

約数ペア:

[(1, 16355940), (2, 8177970), (3, 5451980), (4, 4088985), (5, 3271188), (6, 2725990), (10, 1635594), (12, 1362995), (15, 1090396), (20, 817797), (30, 545198), (60, 272599), (101, 161940), (202, 80970), (303, 53980), (404, 40485), (505, 32388), (606, 26990), (1010, 16194), (1212, 13495), (1515, 10796), (2020, 8097), (2699, 6060), (3030, 5398)]