101292940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 256233600

約数和(自身を除く): 154940660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 61, 70, 116, 122, 140, 145, 203, 244, 290, 305, 406, 409, 427, 580, 610, 812, 818, 854, 1015, 1220, 1636, 1708, 1769, 2030, 2045, 2135, 2863, 3538, 4060, 4090, 4270, 5726, 7076, 8180, 8540, 8845, 11452, 11861, 12383, 14315, 17690, 23722, 24766, 24949, 28630, 35380, 47444, 49532, 49898, 57260, 59305, 61915, 83027, 99796, 118610, 123830, 124745, 166054, 174643, 237220, 247660, 249490, 332108, 349286, 415135, 498980, 698572, 723521, 830270, 873215, 1447042, 1660540, 1746430, 2894084, 3492860, 3617605, 5064647, 7235210, 10129294, 14470420, 20258588, 25323235, 50646470, 101292940]

約数ペア:

[(1, 101292940), (2, 50646470), (4, 25323235), (5, 20258588), (7, 14470420), (10, 10129294), (14, 7235210), (20, 5064647), (28, 3617605), (29, 3492860), (35, 2894084), (58, 1746430), (61, 1660540), (70, 1447042), (116, 873215), (122, 830270), (140, 723521), (145, 698572), (203, 498980), (244, 415135), (290, 349286), (305, 332108), (406, 249490), (409, 247660), (427, 237220), (580, 174643), (610, 166054), (812, 124745), (818, 123830), (854, 118610), (1015, 99796), (1220, 83027), (1636, 61915), (1708, 59305), (1769, 57260), (2030, 49898), (2045, 49532), (2135, 47444), (2863, 35380), (3538, 28630), (4060, 24949), (4090, 24766), (4270, 23722), (5726, 17690), (7076, 14315), (8180, 12383), (8540, 11861), (8845, 11452)]