84888366820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3060143}}^1$

素因数の和:3060244

約数の個数: 48

約数和(自身を含む): 190218551040

約数和(自身を除く): 105330184220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 1387, 1460, 2774, 5548, 6935, 13870, 27740, 3060143, 6120286, 12240572, 15300715, 30601430, 58142717, 61202860, 116285434, 223390439, 232570868, 290713585, 446780878, 581427170, 893561756, 1116952195, 1162854340, 2233904390, 4244418341, 4467808780, 8488836682, 16977673364, 21222091705, 42444183410, 84888366820]

約数ペア:

[(1, 84888366820), (2, 42444183410), (4, 21222091705), (5, 16977673364), (10, 8488836682), (19, 4467808780), (20, 4244418341), (38, 2233904390), (73, 1162854340), (76, 1116952195), (95, 893561756), (146, 581427170), (190, 446780878), (292, 290713585), (365, 232570868), (380, 223390439), (730, 116285434), (1387, 61202860), (1460, 58142717), (2774, 30601430), (5548, 15300715), (6935, 12240572), (13870, 6120286), (27740, 3060143)]