24281680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9791}}^1$

素因数の和:9835

約数の個数: 40

約数和(自身を含む): 58281984

約数和(自身を除く): 34000304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 9791, 19582, 39164, 48955, 78328, 97910, 156656, 195820, 303521, 391640, 607042, 783280, 1214084, 1517605, 2428168, 3035210, 4856336, 6070420, 12140840, 24281680]

約数ペア:

[(1, 24281680), (2, 12140840), (4, 6070420), (5, 4856336), (8, 3035210), (10, 2428168), (16, 1517605), (20, 1214084), (31, 783280), (40, 607042), (62, 391640), (80, 303521), (124, 195820), (155, 156656), (248, 97910), (310, 78328), (496, 48955), (620, 39164), (1240, 19582), (2480, 9791)]