31369700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{593}}^1$

素因数の和:653

約数の個数: 54

約数和(自身を含む): 71280594

約数和(自身を除く): 39910894

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 529, 575, 593, 1058, 1150, 1186, 2116, 2300, 2372, 2645, 2965, 5290, 5930, 10580, 11860, 13225, 13639, 14825, 26450, 27278, 29650, 52900, 54556, 59300, 68195, 136390, 272780, 313697, 340975, 627394, 681950, 1254788, 1363900, 1568485, 3136970, 6273940, 7842425, 15684850, 31369700]

約数ペア:

[(1, 31369700), (2, 15684850), (4, 7842425), (5, 6273940), (10, 3136970), (20, 1568485), (23, 1363900), (25, 1254788), (46, 681950), (50, 627394), (92, 340975), (100, 313697), (115, 272780), (230, 136390), (460, 68195), (529, 59300), (575, 54556), (593, 52900), (1058, 29650), (1150, 27278), (1186, 26450), (2116, 14825), (2300, 13639), (2372, 13225), (2645, 11860), (2965, 10580), (5290, 5930)]