23600420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1693}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 53787888

約数和(自身を除く): 30187468

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 1693, 2788, 3386, 3485, 6772, 6970, 8465, 13940, 16930, 28781, 33860, 57562, 69413, 115124, 138826, 143905, 277652, 287810, 347065, 575620, 694130, 1180021, 1388260, 2360042, 4720084, 5900105, 11800210, 23600420]

約数ペア:

[(1, 23600420), (2, 11800210), (4, 5900105), (5, 4720084), (10, 2360042), (17, 1388260), (20, 1180021), (34, 694130), (41, 575620), (68, 347065), (82, 287810), (85, 277652), (164, 143905), (170, 138826), (205, 115124), (340, 69413), (410, 57562), (697, 33860), (820, 28781), (1394, 16930), (1693, 13940), (2788, 8465), (3386, 6970), (3485, 6772)]