47119240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 135302400

約数和(自身を除く): 88183160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 133, 136, 140, 152, 170, 190, 238, 266, 280, 323, 340, 380, 476, 521, 532, 595, 646, 665, 680, 760, 952, 1042, 1064, 1190, 1292, 1330, 1615, 2084, 2261, 2380, 2584, 2605, 2660, 3230, 3647, 4168, 4522, 4760, 5210, 5320, 6460, 7294, 8857, 9044, 9899, 10420, 11305, 12920, 14588, 17714, 18088, 18235, 19798, 20840, 22610, 29176, 35428, 36470, 39596, 44285, 45220, 49495, 61999, 69293, 70856, 72940, 79192, 88570, 90440, 98990, 123998, 138586, 145880, 168283, 177140, 197980, 247996, 277172, 309995, 336566, 346465, 354280, 395960, 495992, 554344, 619990, 673132, 692930, 841415, 1177981, 1239980, 1346264, 1385860, 1682830, 2355962, 2479960, 2771720, 3365660, 4711924, 5889905, 6731320, 9423848, 11779810, 23559620, 47119240]

約数ペア:

[(1, 47119240), (2, 23559620), (4, 11779810), (5, 9423848), (7, 6731320), (8, 5889905), (10, 4711924), (14, 3365660), (17, 2771720), (19, 2479960), (20, 2355962), (28, 1682830), (34, 1385860), (35, 1346264), (38, 1239980), (40, 1177981), (56, 841415), (68, 692930), (70, 673132), (76, 619990), (85, 554344), (95, 495992), (119, 395960), (133, 354280), (136, 346465), (140, 336566), (152, 309995), (170, 277172), (190, 247996), (238, 197980), (266, 177140), (280, 168283), (323, 145880), (340, 138586), (380, 123998), (476, 98990), (521, 90440), (532, 88570), (595, 79192), (646, 72940), (665, 70856), (680, 69293), (760, 61999), (952, 49495), (1042, 45220), (1064, 44285), (1190, 39596), (1292, 36470), (1330, 35428), (1615, 29176), (2084, 22610), (2261, 20840), (2380, 19798), (2584, 18235), (2605, 18088), (2660, 17714), (3230, 14588), (3647, 12920), (4168, 11305), (4522, 10420), (4760, 9899), (5210, 9044), (5320, 8857), (6460, 7294)]