57469040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23173}}^1$

素因数の和:23217

約数の個数: 40

約数和(自身を含む): 137931648

約数和(自身を除く): 80462608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 23173, 46346, 92692, 115865, 185384, 231730, 370768, 463460, 718363, 926920, 1436726, 1853840, 2873452, 3591815, 5746904, 7183630, 11493808, 14367260, 28734520, 57469040]

約数ペア:

[(1, 57469040), (2, 28734520), (4, 14367260), (5, 11493808), (8, 7183630), (10, 5746904), (16, 3591815), (20, 2873452), (31, 1853840), (40, 1436726), (62, 926920), (80, 718363), (124, 463460), (155, 370768), (248, 231730), (310, 185384), (496, 115865), (620, 92692), (1240, 46346), (2480, 23173)]