492701840

素因数分解:

$2^4\times 5^1\times {\mathrm{761}}^1\times {\mathrm{8093}}^1$

素因数の和:8867

約数の個数: 40

約数和(自身を含む): 1147178808

約数和(自身を除く): 654476968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 761, 1522, 3044, 3805, 6088, 7610, 8093, 12176, 15220, 16186, 30440, 32372, 40465, 60880, 64744, 80930, 129488, 161860, 323720, 647440, 6158773, 12317546, 24635092, 30793865, 49270184, 61587730, 98540368, 123175460, 246350920, 492701840]

約数ペア:

[(1, 492701840), (2, 246350920), (4, 123175460), (5, 98540368), (8, 61587730), (10, 49270184), (16, 30793865), (20, 24635092), (40, 12317546), (80, 6158773), (761, 647440), (1522, 323720), (3044, 161860), (3805, 129488), (6088, 80930), (7610, 64744), (8093, 60880), (12176, 40465), (15220, 32372), (16186, 30440)]