2645750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 5222880

約数和(自身を除く): 2577130

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 557, 950, 1114, 2375, 2785, 4750, 5570, 10583, 13925, 21166, 27850, 52915, 69625, 105830, 139250, 264575, 529150, 1322875, 2645750]

約数ペア:

[(1, 2645750), (2, 1322875), (5, 529150), (10, 264575), (19, 139250), (25, 105830), (38, 69625), (50, 52915), (95, 27850), (125, 21166), (190, 13925), (250, 10583), (475, 5570), (557, 4750), (950, 2785), (1114, 2375)]