99028280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5147}}^1$

素因数の和:5208

約数の個数: 64

約数和(自身を含む): 246486240

約数和(自身を除く): 147457960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 5147, 9620, 10294, 19240, 20588, 25735, 41176, 51470, 66911, 102940, 133822, 190439, 205880, 267644, 334555, 380878, 535288, 669110, 761756, 952195, 1338220, 1523512, 1904390, 2475707, 2676440, 3808780, 4951414, 7617560, 9902828, 12378535, 19805656, 24757070, 49514140, 99028280]

約数ペア:

[(1, 99028280), (2, 49514140), (4, 24757070), (5, 19805656), (8, 12378535), (10, 9902828), (13, 7617560), (20, 4951414), (26, 3808780), (37, 2676440), (40, 2475707), (52, 1904390), (65, 1523512), (74, 1338220), (104, 952195), (130, 761756), (148, 669110), (185, 535288), (260, 380878), (296, 334555), (370, 267644), (481, 205880), (520, 190439), (740, 133822), (962, 102940), (1480, 66911), (1924, 51470), (2405, 41176), (3848, 25735), (4810, 20588), (5147, 19240), (9620, 10294)]