3049880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4013}}^1$

素因数の和:4043

約数の個数: 32

約数和(自身を含む): 7225200

約数和(自身を除く): 4175320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4013, 8026, 16052, 20065, 32104, 40130, 76247, 80260, 152494, 160520, 304988, 381235, 609976, 762470, 1524940, 3049880]

約数ペア:

[(1, 3049880), (2, 1524940), (4, 762470), (5, 609976), (8, 381235), (10, 304988), (19, 160520), (20, 152494), (38, 80260), (40, 76247), (76, 40130), (95, 32104), (152, 20065), (190, 16052), (380, 8026), (760, 4013)]