98423750

素因数分解:

$2^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1202

約数の個数: 40

約数和(自身を含む): 187252560

約数和(自身を除く): 88828810

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 625, 710, 1109, 1250, 1775, 2218, 3550, 5545, 8875, 11090, 17750, 27725, 44375, 55450, 78739, 88750, 138625, 157478, 277250, 393695, 693125, 787390, 1386250, 1968475, 3936950, 9842375, 19684750, 49211875, 98423750]

約数ペア:

[(1, 98423750), (2, 49211875), (5, 19684750), (10, 9842375), (25, 3936950), (50, 1968475), (71, 1386250), (125, 787390), (142, 693125), (250, 393695), (355, 277250), (625, 157478), (710, 138625), (1109, 88750), (1250, 78739), (1775, 55450), (2218, 44375), (3550, 27725), (5545, 17750), (8875, 11090)]