2080871250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{554899}}^1$

素因数の和:554924

約数の個数: 40

約数和(自身を含む): 5200522800

約数和(自身を除く): 3119651550

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 554899, 1109798, 1664697, 2774495, 3329394, 5548990, 8323485, 13872475, 16646970, 27744950, 41617425, 69362375, 83234850, 138724750, 208087125, 346811875, 416174250, 693623750, 1040435625, 2080871250]

約数ペア:

[(1, 2080871250), (2, 1040435625), (3, 693623750), (5, 416174250), (6, 346811875), (10, 208087125), (15, 138724750), (25, 83234850), (30, 69362375), (50, 41617425), (75, 27744950), (125, 16646970), (150, 13872475), (250, 8323485), (375, 5548990), (625, 3329394), (750, 2774495), (1250, 1664697), (1875, 1109798), (3750, 554899)]