74928250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 149071104

約数和(自身を除く): 74142854

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 83, 115, 125, 157, 166, 230, 250, 314, 415, 575, 785, 830, 1150, 1570, 1909, 2075, 2875, 3611, 3818, 3925, 4150, 5750, 7222, 7850, 9545, 10375, 13031, 18055, 19090, 19625, 20750, 26062, 36110, 39250, 47725, 65155, 90275, 95450, 130310, 180550, 238625, 299713, 325775, 451375, 477250, 599426, 651550, 902750, 1498565, 1628875, 2997130, 3257750, 7492825, 14985650, 37464125, 74928250]

約数ペア:

[(1, 74928250), (2, 37464125), (5, 14985650), (10, 7492825), (23, 3257750), (25, 2997130), (46, 1628875), (50, 1498565), (83, 902750), (115, 651550), (125, 599426), (157, 477250), (166, 451375), (230, 325775), (250, 299713), (314, 238625), (415, 180550), (575, 130310), (785, 95450), (830, 90275), (1150, 65155), (1570, 47725), (1909, 39250), (2075, 36110), (2875, 26062), (3611, 20750), (3818, 19625), (3925, 19090), (4150, 18055), (5750, 13031), (7222, 10375), (7850, 9545)]