42924760

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{6203}}^1$

素因数の和:6387

約数の個数: 32

約数和(自身を含む): 97154640

約数和(自身を除く): 54229880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6203, 6920, 12406, 24812, 31015, 49624, 62030, 124060, 248120, 1073119, 2146238, 4292476, 5365595, 8584952, 10731190, 21462380, 42924760]

約数ペア:

[(1, 42924760), (2, 21462380), (4, 10731190), (5, 8584952), (8, 5365595), (10, 4292476), (20, 2146238), (40, 1073119), (173, 248120), (346, 124060), (692, 62030), (865, 49624), (1384, 31015), (1730, 24812), (3460, 12406), (6203, 6920)]