8007350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 16332288

約数和(自身を除く): 8324938

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 97, 127, 130, 194, 254, 325, 485, 635, 650, 970, 1261, 1270, 1651, 2425, 2522, 3175, 3302, 4850, 6305, 6350, 8255, 12319, 12610, 16510, 24638, 31525, 41275, 61595, 63050, 82550, 123190, 160147, 307975, 320294, 615950, 800735, 1601470, 4003675, 8007350]

約数ペア:

[(1, 8007350), (2, 4003675), (5, 1601470), (10, 800735), (13, 615950), (25, 320294), (26, 307975), (50, 160147), (65, 123190), (97, 82550), (127, 63050), (130, 61595), (194, 41275), (254, 31525), (325, 24638), (485, 16510), (635, 12610), (650, 12319), (970, 8255), (1261, 6350), (1270, 6305), (1651, 4850), (2425, 3302), (2522, 3175)]