42132460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 94874976

約数和(自身を除く): 52742516

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 415, 830, 1411, 1493, 1660, 2822, 2986, 5644, 5972, 7055, 7465, 14110, 14930, 25381, 28220, 29860, 50762, 101524, 123919, 126905, 247838, 253810, 495676, 507620, 619595, 1239190, 2106623, 2478380, 4213246, 8426492, 10533115, 21066230, 42132460]

約数ペア:

[(1, 42132460), (2, 21066230), (4, 10533115), (5, 8426492), (10, 4213246), (17, 2478380), (20, 2106623), (34, 1239190), (68, 619595), (83, 507620), (85, 495676), (166, 253810), (170, 247838), (332, 126905), (340, 123919), (415, 101524), (830, 50762), (1411, 29860), (1493, 28220), (1660, 25381), (2822, 14930), (2986, 14110), (5644, 7465), (5972, 7055)]