471569360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{310243}}^1$

素因数の和:310275

約数の個数: 40

約数和(自身を含む): 1154107680

約数和(自身を除く): 682538320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 310243, 620486, 1240972, 1551215, 2481944, 3102430, 4963888, 5894617, 6204860, 11789234, 12409720, 23578468, 24819440, 29473085, 47156936, 58946170, 94313872, 117892340, 235784680, 471569360]

約数ペア:

[(1, 471569360), (2, 235784680), (4, 117892340), (5, 94313872), (8, 58946170), (10, 47156936), (16, 29473085), (19, 24819440), (20, 23578468), (38, 12409720), (40, 11789234), (76, 6204860), (80, 5894617), (95, 4963888), (152, 3102430), (190, 2481944), (304, 1551215), (380, 1240972), (760, 620486), (1520, 310243)]