23498480

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1229}}^1$

素因数の和:1481

約数の個数: 40

約数和(自身を含む): 54907200

約数和(自身を除く): 31408720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1229, 1912, 2390, 2458, 3824, 4780, 4916, 6145, 9560, 9832, 12290, 19120, 19664, 24580, 49160, 98320, 293731, 587462, 1174924, 1468655, 2349848, 2937310, 4699696, 5874620, 11749240, 23498480]

約数ペア:

[(1, 23498480), (2, 11749240), (4, 5874620), (5, 4699696), (8, 2937310), (10, 2349848), (16, 1468655), (20, 1174924), (40, 587462), (80, 293731), (239, 98320), (478, 49160), (956, 24580), (1195, 19664), (1229, 19120), (1912, 12290), (2390, 9832), (2458, 9560), (3824, 6145), (4780, 4916)]