61750760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2682

約数の個数: 64

約数和(自身を含む): 151027200

約数和(自身を除く): 89276440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2621, 2945, 4712, 5242, 5890, 10484, 11780, 13105, 20968, 23560, 26210, 49799, 52420, 81251, 99598, 104840, 162502, 199196, 248995, 325004, 398392, 406255, 497990, 650008, 812510, 995980, 1543769, 1625020, 1991960, 3087538, 3250040, 6175076, 7718845, 12350152, 15437690, 30875380, 61750760]

約数ペア:

[(1, 61750760), (2, 30875380), (4, 15437690), (5, 12350152), (8, 7718845), (10, 6175076), (19, 3250040), (20, 3087538), (31, 1991960), (38, 1625020), (40, 1543769), (62, 995980), (76, 812510), (95, 650008), (124, 497990), (152, 406255), (155, 398392), (190, 325004), (248, 248995), (310, 199196), (380, 162502), (589, 104840), (620, 99598), (760, 81251), (1178, 52420), (1240, 49799), (2356, 26210), (2621, 23560), (2945, 20968), (4712, 13105), (5242, 11780), (5890, 10484)]