63628040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2011}}^1$

素因数の和:2142

約数の個数: 64

約数和(自身を含む): 165144960

約数和(自身を除く): 101516920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2011, 2260, 3164, 3955, 4022, 4520, 6328, 7910, 8044, 10055, 14077, 15820, 16088, 20110, 28154, 31640, 40220, 56308, 70385, 80440, 112616, 140770, 227243, 281540, 454486, 563080, 908972, 1136215, 1590701, 1817944, 2272430, 3181402, 4544860, 6362804, 7953505, 9089720, 12725608, 15907010, 31814020, 63628040]

約数ペア:

[(1, 63628040), (2, 31814020), (4, 15907010), (5, 12725608), (7, 9089720), (8, 7953505), (10, 6362804), (14, 4544860), (20, 3181402), (28, 2272430), (35, 1817944), (40, 1590701), (56, 1136215), (70, 908972), (113, 563080), (140, 454486), (226, 281540), (280, 227243), (452, 140770), (565, 112616), (791, 80440), (904, 70385), (1130, 56308), (1582, 40220), (2011, 31640), (2260, 28154), (3164, 20110), (3955, 16088), (4022, 15820), (4520, 14077), (6328, 10055), (7910, 8044)]