224706250

素因数分解:

$2^1\times 5^5\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 425832120

約数和(自身を除く): 201125870

約数列:

[1, 2, 5, 10, 25, 50, 125, 157, 229, 250, 314, 458, 625, 785, 1145, 1250, 1570, 2290, 3125, 3925, 5725, 6250, 7850, 11450, 19625, 28625, 35953, 39250, 57250, 71906, 98125, 143125, 179765, 196250, 286250, 359530, 490625, 715625, 898825, 981250, 1431250, 1797650, 4494125, 8988250, 22470625, 44941250, 112353125, 224706250]

約数ペア:

[(1, 224706250), (2, 112353125), (5, 44941250), (10, 22470625), (25, 8988250), (50, 4494125), (125, 1797650), (157, 1431250), (229, 981250), (250, 898825), (314, 715625), (458, 490625), (625, 359530), (785, 286250), (1145, 196250), (1250, 179765), (1570, 143125), (2290, 98125), (3125, 71906), (3925, 57250), (5725, 39250), (6250, 35953), (7850, 28625), (11450, 19625)]