228023900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{175403}}^1$

素因数の和:175430

約数の個数: 36

約数和(自身を含む): 532877352

約数和(自身を除く): 304853452

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 175403, 350806, 701612, 877015, 1754030, 2280239, 3508060, 4385075, 4560478, 8770150, 9120956, 11401195, 17540300, 22802390, 45604780, 57005975, 114011950, 228023900]

約数ペア:

[(1, 228023900), (2, 114011950), (4, 57005975), (5, 45604780), (10, 22802390), (13, 17540300), (20, 11401195), (25, 9120956), (26, 8770150), (50, 4560478), (52, 4385075), (65, 3508060), (100, 2280239), (130, 1754030), (260, 877015), (325, 701612), (650, 350806), (1300, 175403)]