42089750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{8861}}^1$

素因数の和:8897

約数の個数: 32

約数和(自身を含む): 82948320

約数和(自身を除く): 40858570

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 8861, 17722, 44305, 88610, 168359, 221525, 336718, 443050, 841795, 1107625, 1683590, 2215250, 4208975, 8417950, 21044875, 42089750]

約数ペア:

[(1, 42089750), (2, 21044875), (5, 8417950), (10, 4208975), (19, 2215250), (25, 1683590), (38, 1107625), (50, 841795), (95, 443050), (125, 336718), (190, 221525), (250, 168359), (475, 88610), (950, 44305), (2375, 17722), (4750, 8861)]