4278359360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2707}}^1$

素因数の和:3184

約数の個数: 112

約数和(自身を含む): 11142878400

約数和(自身を除く): 6864519040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 449, 704, 880, 898, 1760, 1796, 2245, 2707, 3520, 3592, 4490, 4939, 5414, 7184, 8980, 9878, 10828, 13535, 14368, 17960, 19756, 21656, 24695, 27070, 28736, 29777, 35920, 39512, 43312, 49390, 54140, 59554, 71840, 79024, 86624, 98780, 108280, 119108, 143680, 148885, 158048, 173248, 197560, 216560, 238216, 297770, 316096, 395120, 433120, 476432, 595540, 790240, 866240, 952864, 1191080, 1215443, 1580480, 1905728, 2382160, 2430886, 4764320, 4861772, 6077215, 9528640, 9723544, 12154430, 13369873, 19447088, 24308860, 26739746, 38894176, 48617720, 53479492, 66849365, 77788352, 97235440, 106958984, 133698730, 194470880, 213917968, 267397460, 388941760, 427835936, 534794920, 855671872, 1069589840, 2139179680, 4278359360]

約数ペア:

[(1, 4278359360), (2, 2139179680), (4, 1069589840), (5, 855671872), (8, 534794920), (10, 427835936), (11, 388941760), (16, 267397460), (20, 213917968), (22, 194470880), (32, 133698730), (40, 106958984), (44, 97235440), (55, 77788352), (64, 66849365), (80, 53479492), (88, 48617720), (110, 38894176), (160, 26739746), (176, 24308860), (220, 19447088), (320, 13369873), (352, 12154430), (440, 9723544), (449, 9528640), (704, 6077215), (880, 4861772), (898, 4764320), (1760, 2430886), (1796, 2382160), (2245, 1905728), (2707, 1580480), (3520, 1215443), (3592, 1191080), (4490, 952864), (4939, 866240), (5414, 790240), (7184, 595540), (8980, 476432), (9878, 433120), (10828, 395120), (13535, 316096), (14368, 297770), (17960, 238216), (19756, 216560), (21656, 197560), (24695, 173248), (27070, 158048), (28736, 148885), (29777, 143680), (35920, 119108), (39512, 108280), (43312, 98780), (49390, 86624), (54140, 79024), (59554, 71840)]