18932450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 37336896

約数和(自身を除く): 18404446

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 101, 115, 163, 202, 230, 326, 505, 575, 815, 1010, 1150, 1630, 2323, 2525, 3749, 4075, 4646, 5050, 7498, 8150, 11615, 16463, 18745, 23230, 32926, 37490, 58075, 82315, 93725, 116150, 164630, 187450, 378649, 411575, 757298, 823150, 1893245, 3786490, 9466225, 18932450]

約数ペア:

[(1, 18932450), (2, 9466225), (5, 3786490), (10, 1893245), (23, 823150), (25, 757298), (46, 411575), (50, 378649), (101, 187450), (115, 164630), (163, 116150), (202, 93725), (230, 82315), (326, 58075), (505, 37490), (575, 32926), (815, 23230), (1010, 18745), (1150, 16463), (1630, 11615), (2323, 8150), (2525, 7498), (3749, 5050), (4075, 4646)]