1339680457040

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{452594749}}^1$

素因数の和:452594799

約数の個数: 40

約数和(自身を含む): 3198939693000

約数和(自身を除く): 1859259235960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 452594749, 905189498, 1810378996, 2262973745, 3620757992, 4525947490, 7241515984, 9051894980, 16746005713, 18103789960, 33492011426, 36207579920, 66984022852, 83730028565, 133968045704, 167460057130, 267936091408, 334920114260, 669840228520, 1339680457040]

約数ペア:

[(1, 1339680457040), (2, 669840228520), (4, 334920114260), (5, 267936091408), (8, 167460057130), (10, 133968045704), (16, 83730028565), (20, 66984022852), (37, 36207579920), (40, 33492011426), (74, 18103789960), (80, 16746005713), (148, 9051894980), (185, 7241515984), (296, 4525947490), (370, 3620757992), (592, 2262973745), (740, 1810378996), (1480, 905189498), (2960, 452594749)]