100804250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{13007}}^1$

素因数の和:13055

約数の個数: 32

約数和(自身を含む): 194807808

約数和(自身を除く): 94003558

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 775, 1550, 3875, 7750, 13007, 26014, 65035, 130070, 325175, 403217, 650350, 806434, 1625875, 2016085, 3251750, 4032170, 10080425, 20160850, 50402125, 100804250]

約数ペア:

[(1, 100804250), (2, 50402125), (5, 20160850), (10, 10080425), (25, 4032170), (31, 3251750), (50, 2016085), (62, 1625875), (125, 806434), (155, 650350), (250, 403217), (310, 325175), (775, 130070), (1550, 65035), (3875, 26014), (7750, 13007)]