22702927540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{453877}}^1$

素因数の和:453988

約数の個数: 48

約数和(自身を含む): 49639729104

約数和(自身を除く): 26936801564

約数列:

[1, 2, 4, 5, 10, 20, 41, 61, 82, 122, 164, 205, 244, 305, 410, 610, 820, 1220, 2501, 5002, 10004, 12505, 25010, 50020, 453877, 907754, 1815508, 2269385, 4538770, 9077540, 18608957, 27686497, 37217914, 55372994, 74435828, 93044785, 110745988, 138432485, 186089570, 276864970, 372179140, 553729940, 1135146377, 2270292754, 4540585508, 5675731885, 11351463770, 22702927540]

約数ペア:

[(1, 22702927540), (2, 11351463770), (4, 5675731885), (5, 4540585508), (10, 2270292754), (20, 1135146377), (41, 553729940), (61, 372179140), (82, 276864970), (122, 186089570), (164, 138432485), (205, 110745988), (244, 93044785), (305, 74435828), (410, 55372994), (610, 37217914), (820, 27686497), (1220, 18608957), (2501, 9077540), (5002, 4538770), (10004, 2269385), (12505, 1815508), (25010, 907754), (50020, 453877)]