2012243780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{14249}}^1$

素因数の和:14588

約数の個数: 48

約数和(自身を含む): 4424112000

約数和(自身を除く): 2411868220

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 307, 460, 614, 1228, 1535, 3070, 6140, 7061, 14122, 14249, 28244, 28498, 35305, 56996, 70610, 71245, 141220, 142490, 284980, 327727, 655454, 1310908, 1638635, 3277270, 4374443, 6554540, 8748886, 17497772, 21872215, 43744430, 87488860, 100612189, 201224378, 402448756, 503060945, 1006121890, 2012243780]

約数ペア:

[(1, 2012243780), (2, 1006121890), (4, 503060945), (5, 402448756), (10, 201224378), (20, 100612189), (23, 87488860), (46, 43744430), (92, 21872215), (115, 17497772), (230, 8748886), (307, 6554540), (460, 4374443), (614, 3277270), (1228, 1638635), (1535, 1310908), (3070, 655454), (6140, 327727), (7061, 284980), (14122, 142490), (14249, 141220), (28244, 71245), (28498, 70610), (35305, 56996)]