1338624250

素因数分解:

$2^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{55201}}^1$

素因数の和:55315

約数の個数: 32

約数和(自身を含む): 2531784528

約数和(自身を除く): 1193160278

約数列:

[1, 2, 5, 10, 25, 50, 97, 125, 194, 250, 485, 970, 2425, 4850, 12125, 24250, 55201, 110402, 276005, 552010, 1380025, 2760050, 5354497, 6900125, 10708994, 13800250, 26772485, 53544970, 133862425, 267724850, 669312125, 1338624250]

約数ペア:

[(1, 1338624250), (2, 669312125), (5, 267724850), (10, 133862425), (25, 53544970), (50, 26772485), (97, 13800250), (125, 10708994), (194, 6900125), (250, 5354497), (485, 2760050), (970, 1380025), (2425, 552010), (4850, 276005), (12125, 110402), (24250, 55201)]