16916960

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4597}}^1$

素因数の和:4635

約数の個数: 48

約数和(自身を含む): 41713056

約数和(自身を除く): 24796096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 4597, 9194, 18388, 22985, 36776, 45970, 73552, 91940, 105731, 147104, 183880, 211462, 367760, 422924, 528655, 735520, 845848, 1057310, 1691696, 2114620, 3383392, 4229240, 8458480, 16916960]

約数ペア:

[(1, 16916960), (2, 8458480), (4, 4229240), (5, 3383392), (8, 2114620), (10, 1691696), (16, 1057310), (20, 845848), (23, 735520), (32, 528655), (40, 422924), (46, 367760), (80, 211462), (92, 183880), (115, 147104), (160, 105731), (184, 91940), (230, 73552), (368, 45970), (460, 36776), (736, 22985), (920, 18388), (1840, 9194), (3680, 4597)]