4328497160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{25771}}^1$

素因数の和:25831

約数の個数: 128

約数和(自身を含む): 11690179200

約数和(自身を除く): 7361682040

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 19, 20, 26, 34, 38, 40, 52, 65, 68, 76, 85, 95, 104, 130, 136, 152, 170, 190, 221, 247, 260, 323, 340, 380, 442, 494, 520, 646, 680, 760, 884, 988, 1105, 1235, 1292, 1615, 1768, 1976, 2210, 2470, 2584, 3230, 4199, 4420, 4940, 6460, 8398, 8840, 9880, 12920, 16796, 20995, 25771, 33592, 41990, 51542, 83980, 103084, 128855, 167960, 206168, 257710, 335023, 438107, 489649, 515420, 670046, 876214, 979298, 1030840, 1340092, 1675115, 1752428, 1958596, 2190535, 2448245, 2680184, 3350230, 3504856, 3917192, 4381070, 4896490, 5695391, 6365437, 6700460, 8324033, 8762140, 9792980, 11390782, 12730874, 13400920, 16648066, 17524280, 19585960, 22781564, 25461748, 28476955, 31827185, 33296132, 41620165, 45563128, 50923496, 56953910, 63654370, 66592264, 83240330, 108212429, 113907820, 127308740, 166480660, 216424858, 227815640, 254617480, 332961320, 432849716, 541062145, 865699432, 1082124290, 2164248580, 4328497160]

約数ペア:

[(1, 4328497160), (2, 2164248580), (4, 1082124290), (5, 865699432), (8, 541062145), (10, 432849716), (13, 332961320), (17, 254617480), (19, 227815640), (20, 216424858), (26, 166480660), (34, 127308740), (38, 113907820), (40, 108212429), (52, 83240330), (65, 66592264), (68, 63654370), (76, 56953910), (85, 50923496), (95, 45563128), (104, 41620165), (130, 33296132), (136, 31827185), (152, 28476955), (170, 25461748), (190, 22781564), (221, 19585960), (247, 17524280), (260, 16648066), (323, 13400920), (340, 12730874), (380, 11390782), (442, 9792980), (494, 8762140), (520, 8324033), (646, 6700460), (680, 6365437), (760, 5695391), (884, 4896490), (988, 4381070), (1105, 3917192), (1235, 3504856), (1292, 3350230), (1615, 2680184), (1768, 2448245), (1976, 2190535), (2210, 1958596), (2470, 1752428), (2584, 1675115), (3230, 1340092), (4199, 1030840), (4420, 979298), (4940, 876214), (6460, 670046), (8398, 515420), (8840, 489649), (9880, 438107), (12920, 335023), (16796, 257710), (20995, 206168), (25771, 167960), (33592, 128855), (41990, 103084), (51542, 83980)]