33859900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 78744960

約数和(自身を除く): 44885060

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 71, 76, 95, 100, 142, 190, 251, 284, 355, 380, 475, 502, 710, 950, 1004, 1255, 1349, 1420, 1775, 1900, 2510, 2698, 3550, 4769, 5020, 5396, 6275, 6745, 7100, 9538, 12550, 13490, 17821, 19076, 23845, 25100, 26980, 33725, 35642, 47690, 67450, 71284, 89105, 95380, 119225, 134900, 178210, 238450, 338599, 356420, 445525, 476900, 677198, 891050, 1354396, 1692995, 1782100, 3385990, 6771980, 8464975, 16929950, 33859900]

約数ペア:

[(1, 33859900), (2, 16929950), (4, 8464975), (5, 6771980), (10, 3385990), (19, 1782100), (20, 1692995), (25, 1354396), (38, 891050), (50, 677198), (71, 476900), (76, 445525), (95, 356420), (100, 338599), (142, 238450), (190, 178210), (251, 134900), (284, 119225), (355, 95380), (380, 89105), (475, 71284), (502, 67450), (710, 47690), (950, 35642), (1004, 33725), (1255, 26980), (1349, 25100), (1420, 23845), (1775, 19076), (1900, 17821), (2510, 13490), (2698, 12550), (3550, 9538), (4769, 7100), (5020, 6745), (5396, 6275)]