23086940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 52254720

約数和(自身を除く): 29167780

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 1619, 2852, 3238, 3565, 6476, 7130, 8095, 14260, 16190, 32380, 37237, 50189, 74474, 100378, 148948, 186185, 200756, 250945, 372370, 501890, 744740, 1003780, 1154347, 2308694, 4617388, 5771735, 11543470, 23086940]

約数ペア:

[(1, 23086940), (2, 11543470), (4, 5771735), (5, 4617388), (10, 2308694), (20, 1154347), (23, 1003780), (31, 744740), (46, 501890), (62, 372370), (92, 250945), (115, 200756), (124, 186185), (155, 148948), (230, 100378), (310, 74474), (460, 50189), (620, 37237), (713, 32380), (1426, 16190), (1619, 14260), (2852, 8095), (3238, 7130), (3565, 6476)]