24560920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1948

約数の個数: 64

約数和(自身を含む): 61624800

約数和(自身を除く): 37063880

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 1901, 2584, 3230, 3802, 6460, 7604, 9505, 12920, 15208, 19010, 32317, 36119, 38020, 64634, 72238, 76040, 129268, 144476, 161585, 180595, 258536, 288952, 323170, 361190, 614023, 646340, 722380, 1228046, 1292680, 1444760, 2456092, 3070115, 4912184, 6140230, 12280460, 24560920]

約数ペア:

[(1, 24560920), (2, 12280460), (4, 6140230), (5, 4912184), (8, 3070115), (10, 2456092), (17, 1444760), (19, 1292680), (20, 1228046), (34, 722380), (38, 646340), (40, 614023), (68, 361190), (76, 323170), (85, 288952), (95, 258536), (136, 180595), (152, 161585), (170, 144476), (190, 129268), (323, 76040), (340, 72238), (380, 64634), (646, 38020), (680, 36119), (760, 32317), (1292, 19010), (1615, 15208), (1901, 12920), (2584, 9505), (3230, 7604), (3802, 6460)]