23178250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 47174400

約数和(自身を除く): 23996150

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 125, 139, 145, 230, 250, 278, 290, 575, 667, 695, 725, 1150, 1334, 1390, 1450, 2875, 3197, 3335, 3475, 3625, 4031, 5750, 6394, 6670, 6950, 7250, 8062, 15985, 16675, 17375, 20155, 31970, 33350, 34750, 40310, 79925, 83375, 92713, 100775, 159850, 166750, 185426, 201550, 399625, 463565, 503875, 799250, 927130, 1007750, 2317825, 4635650, 11589125, 23178250]

約数ペア:

[(1, 23178250), (2, 11589125), (5, 4635650), (10, 2317825), (23, 1007750), (25, 927130), (29, 799250), (46, 503875), (50, 463565), (58, 399625), (115, 201550), (125, 185426), (139, 166750), (145, 159850), (230, 100775), (250, 92713), (278, 83375), (290, 79925), (575, 40310), (667, 34750), (695, 33350), (725, 31970), (1150, 20155), (1334, 17375), (1390, 16675), (1450, 15985), (2875, 8062), (3197, 7250), (3335, 6950), (3475, 6670), (3625, 6394), (4031, 5750)]