436031420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{18523}}^1$

素因数の和:18650

約数の個数: 48

約数和(自身を含む): 1008298368

約数和(自身を除く): 572266948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2354, 4708, 5885, 11770, 18523, 23540, 37046, 74092, 92615, 185230, 203753, 370460, 407506, 815012, 1018765, 1981961, 2037530, 3963922, 4075060, 7927844, 9909805, 19819610, 21801571, 39639220, 43603142, 87206284, 109007855, 218015710, 436031420]

約数ペア:

[(1, 436031420), (2, 218015710), (4, 109007855), (5, 87206284), (10, 43603142), (11, 39639220), (20, 21801571), (22, 19819610), (44, 9909805), (55, 7927844), (107, 4075060), (110, 3963922), (214, 2037530), (220, 1981961), (428, 1018765), (535, 815012), (1070, 407506), (1177, 370460), (2140, 203753), (2354, 185230), (4708, 92615), (5885, 74092), (11770, 37046), (18523, 23540)]