4434609920

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4517}}^1$

素因数の和:4610

約数の個数: 144

約数和(自身を含む): 11635837920

約数和(自身を除く): 7201228000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 64, 65, 80, 104, 118, 128, 130, 160, 208, 236, 256, 260, 295, 320, 416, 472, 520, 590, 640, 767, 832, 944, 1040, 1180, 1280, 1534, 1664, 1888, 2080, 2360, 3068, 3328, 3776, 3835, 4160, 4517, 4720, 6136, 7552, 7670, 8320, 9034, 9440, 12272, 15104, 15340, 16640, 18068, 18880, 22585, 24544, 30680, 36136, 37760, 45170, 49088, 58721, 61360, 72272, 75520, 90340, 98176, 117442, 122720, 144544, 180680, 196352, 234884, 245440, 266503, 289088, 293605, 361360, 469768, 490880, 533006, 578176, 587210, 722720, 939536, 981760, 1066012, 1156352, 1174420, 1332515, 1445440, 1879072, 2132024, 2348840, 2665030, 2890880, 3464539, 3758144, 4264048, 4697680, 5330060, 5781760, 6929078, 7516288, 8528096, 9395360, 10660120, 13858156, 15032576, 17056192, 17322695, 18790720, 21320240, 27716312, 34112384, 34645390, 37581440, 42640480, 55432624, 68224768, 69290780, 75162880, 85280960, 110865248, 138581560, 170561920, 221730496, 277163120, 341123840, 443460992, 554326240, 886921984, 1108652480, 2217304960, 4434609920]

約数ペア:

[(1, 4434609920), (2, 2217304960), (4, 1108652480), (5, 886921984), (8, 554326240), (10, 443460992), (13, 341123840), (16, 277163120), (20, 221730496), (26, 170561920), (32, 138581560), (40, 110865248), (52, 85280960), (59, 75162880), (64, 69290780), (65, 68224768), (80, 55432624), (104, 42640480), (118, 37581440), (128, 34645390), (130, 34112384), (160, 27716312), (208, 21320240), (236, 18790720), (256, 17322695), (260, 17056192), (295, 15032576), (320, 13858156), (416, 10660120), (472, 9395360), (520, 8528096), (590, 7516288), (640, 6929078), (767, 5781760), (832, 5330060), (944, 4697680), (1040, 4264048), (1180, 3758144), (1280, 3464539), (1534, 2890880), (1664, 2665030), (1888, 2348840), (2080, 2132024), (2360, 1879072), (3068, 1445440), (3328, 1332515), (3776, 1174420), (3835, 1156352), (4160, 1066012), (4517, 981760), (4720, 939536), (6136, 722720), (7552, 587210), (7670, 578176), (8320, 533006), (9034, 490880), (9440, 469768), (12272, 361360), (15104, 293605), (15340, 289088), (16640, 266503), (18068, 245440), (18880, 234884), (22585, 196352), (24544, 180680), (30680, 144544), (36136, 122720), (37760, 117442), (45170, 98176), (49088, 90340), (58721, 75520), (61360, 72272)]