22297280

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1181}}^1$

素因数の和:1257

約数の個数: 56

約数和(自身を含む): 54041040

約数和(自身を除く): 31743760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1181, 1888, 2360, 2362, 3776, 4720, 4724, 5905, 9440, 9448, 11810, 18880, 18896, 23620, 37792, 47240, 69679, 75584, 94480, 139358, 188960, 278716, 348395, 377920, 557432, 696790, 1114864, 1393580, 2229728, 2787160, 4459456, 5574320, 11148640, 22297280]

約数ペア:

[(1, 22297280), (2, 11148640), (4, 5574320), (5, 4459456), (8, 2787160), (10, 2229728), (16, 1393580), (20, 1114864), (32, 696790), (40, 557432), (59, 377920), (64, 348395), (80, 278716), (118, 188960), (160, 139358), (236, 94480), (295, 75584), (320, 69679), (472, 47240), (590, 37792), (944, 23620), (1180, 18896), (1181, 18880), (1888, 11810), (2360, 9448), (2362, 9440), (3776, 5905), (4720, 4724)]