1134989840

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{3821}}^1$

素因数の和:3960

約数の個数: 80

約数和(自身を含む): 2729825280

約数和(自身を除く): 1594835440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 79, 80, 94, 158, 188, 235, 316, 376, 395, 470, 632, 752, 790, 940, 1264, 1580, 1880, 3160, 3713, 3760, 3821, 6320, 7426, 7642, 14852, 15284, 18565, 19105, 29704, 30568, 37130, 38210, 59408, 61136, 74260, 76420, 148520, 152840, 179587, 297040, 301859, 305680, 359174, 603718, 718348, 897935, 1207436, 1436696, 1509295, 1795870, 2414872, 2873392, 3018590, 3591740, 4829744, 6037180, 7183480, 12074360, 14187373, 14366960, 24148720, 28374746, 56749492, 70936865, 113498984, 141873730, 226997968, 283747460, 567494920, 1134989840]

約数ペア:

[(1, 1134989840), (2, 567494920), (4, 283747460), (5, 226997968), (8, 141873730), (10, 113498984), (16, 70936865), (20, 56749492), (40, 28374746), (47, 24148720), (79, 14366960), (80, 14187373), (94, 12074360), (158, 7183480), (188, 6037180), (235, 4829744), (316, 3591740), (376, 3018590), (395, 2873392), (470, 2414872), (632, 1795870), (752, 1509295), (790, 1436696), (940, 1207436), (1264, 897935), (1580, 718348), (1880, 603718), (3160, 359174), (3713, 305680), (3760, 301859), (3821, 297040), (6320, 179587), (7426, 152840), (7642, 148520), (14852, 76420), (15284, 74260), (18565, 61136), (19105, 59408), (29704, 38210), (30568, 37130)]