11724440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3221}}^1$

素因数の和:3252

約数の個数: 64

約数和(自身を含む): 32477760

約数和(自身を除く): 20753320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3221, 3640, 6442, 12884, 16105, 22547, 25768, 32210, 41873, 45094, 64420, 83746, 90188, 112735, 128840, 167492, 180376, 209365, 225470, 293111, 334984, 418730, 450940, 586222, 837460, 901880, 1172444, 1465555, 1674920, 2344888, 2931110, 5862220, 11724440]

約数ペア:

[(1, 11724440), (2, 5862220), (4, 2931110), (5, 2344888), (7, 1674920), (8, 1465555), (10, 1172444), (13, 901880), (14, 837460), (20, 586222), (26, 450940), (28, 418730), (35, 334984), (40, 293111), (52, 225470), (56, 209365), (65, 180376), (70, 167492), (91, 128840), (104, 112735), (130, 90188), (140, 83746), (182, 64420), (260, 45094), (280, 41873), (364, 32210), (455, 25768), (520, 22547), (728, 16105), (910, 12884), (1820, 6442), (3221, 3640)]