19250520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2719}}^1$

素因数の和:2792

約数の個数: 64

約数和(自身を含む): 58752000

約数和(自身を除く): 39501480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 2719, 3540, 5438, 7080, 8157, 10876, 13595, 16314, 21752, 27190, 32628, 40785, 54380, 65256, 81570, 108760, 160421, 163140, 320842, 326280, 481263, 641684, 802105, 962526, 1283368, 1604210, 1925052, 2406315, 3208420, 3850104, 4812630, 6416840, 9625260, 19250520]

約数ペア:

[(1, 19250520), (2, 9625260), (3, 6416840), (4, 4812630), (5, 3850104), (6, 3208420), (8, 2406315), (10, 1925052), (12, 1604210), (15, 1283368), (20, 962526), (24, 802105), (30, 641684), (40, 481263), (59, 326280), (60, 320842), (118, 163140), (120, 160421), (177, 108760), (236, 81570), (295, 65256), (354, 54380), (472, 40785), (590, 32628), (708, 27190), (885, 21752), (1180, 16314), (1416, 13595), (1770, 10876), (2360, 8157), (2719, 7080), (3540, 5438)]