24827680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8167}}^1$

素因数の和:8201

約数の個数: 48

約数和(自身を含む): 61750080

約数和(自身を除く): 36922400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 8167, 16334, 32668, 40835, 65336, 81670, 130672, 155173, 163340, 261344, 310346, 326680, 620692, 653360, 775865, 1241384, 1306720, 1551730, 2482768, 3103460, 4965536, 6206920, 12413840, 24827680]

約数ペア:

[(1, 24827680), (2, 12413840), (4, 6206920), (5, 4965536), (8, 3103460), (10, 2482768), (16, 1551730), (19, 1306720), (20, 1241384), (32, 775865), (38, 653360), (40, 620692), (76, 326680), (80, 310346), (95, 261344), (152, 163340), (160, 155173), (190, 130672), (304, 81670), (380, 65336), (608, 40835), (760, 32668), (1520, 16334), (3040, 8167)]