2596014920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:2007

約数の個数: 128

約数和(自身を含む): 6466521600

約数和(自身を除く): 3870506680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 47, 68, 85, 86, 94, 136, 170, 172, 188, 215, 235, 340, 344, 376, 430, 470, 680, 731, 799, 860, 940, 1462, 1598, 1720, 1880, 1889, 2021, 2924, 3196, 3655, 3778, 3995, 4042, 5848, 6392, 7310, 7556, 7990, 8084, 9445, 10105, 14620, 15112, 15980, 16168, 18890, 20210, 29240, 31960, 32113, 34357, 37780, 40420, 64226, 68714, 75560, 80840, 81227, 88783, 128452, 137428, 160565, 162454, 171785, 177566, 256904, 274856, 321130, 324908, 343570, 355132, 406135, 443915, 642260, 649816, 687140, 710264, 812270, 887830, 1284520, 1374280, 1380859, 1509311, 1624540, 1775660, 2761718, 3018622, 3249080, 3551320, 3817669, 5523436, 6037244, 6904295, 7546555, 7635338, 11046872, 12074488, 13808590, 15093110, 15270676, 19088345, 27617180, 30186220, 30541352, 38176690, 55234360, 60372440, 64900373, 76353380, 129800746, 152706760, 259601492, 324501865, 519202984, 649003730, 1298007460, 2596014920]

約数ペア:

[(1, 2596014920), (2, 1298007460), (4, 649003730), (5, 519202984), (8, 324501865), (10, 259601492), (17, 152706760), (20, 129800746), (34, 76353380), (40, 64900373), (43, 60372440), (47, 55234360), (68, 38176690), (85, 30541352), (86, 30186220), (94, 27617180), (136, 19088345), (170, 15270676), (172, 15093110), (188, 13808590), (215, 12074488), (235, 11046872), (340, 7635338), (344, 7546555), (376, 6904295), (430, 6037244), (470, 5523436), (680, 3817669), (731, 3551320), (799, 3249080), (860, 3018622), (940, 2761718), (1462, 1775660), (1598, 1624540), (1720, 1509311), (1880, 1380859), (1889, 1374280), (2021, 1284520), (2924, 887830), (3196, 812270), (3655, 710264), (3778, 687140), (3995, 649816), (4042, 642260), (5848, 443915), (6392, 406135), (7310, 355132), (7556, 343570), (7990, 324908), (8084, 321130), (9445, 274856), (10105, 256904), (14620, 177566), (15112, 171785), (15980, 162454), (16168, 160565), (18890, 137428), (20210, 128452), (29240, 88783), (31960, 81227), (32113, 80840), (34357, 75560), (37780, 68714), (40420, 64226)]