24218740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1937

約数の個数: 72

約数和(自身を含む): 63747432

約数和(自身を除く): 39528692

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 1901, 2548, 3185, 3802, 6370, 7604, 9505, 12740, 13307, 19010, 24713, 26614, 38020, 49426, 53228, 66535, 93149, 98852, 123565, 133070, 172991, 186298, 247130, 266140, 345982, 372596, 465745, 494260, 691964, 864955, 931490, 1210937, 1729910, 1862980, 2421874, 3459820, 4843748, 6054685, 12109370, 24218740]

約数ペア:

[(1, 24218740), (2, 12109370), (4, 6054685), (5, 4843748), (7, 3459820), (10, 2421874), (13, 1862980), (14, 1729910), (20, 1210937), (26, 931490), (28, 864955), (35, 691964), (49, 494260), (52, 465745), (65, 372596), (70, 345982), (91, 266140), (98, 247130), (130, 186298), (140, 172991), (182, 133070), (196, 123565), (245, 98852), (260, 93149), (364, 66535), (455, 53228), (490, 49426), (637, 38020), (910, 26614), (980, 24713), (1274, 19010), (1820, 13307), (1901, 12740), (2548, 9505), (3185, 7604), (3802, 6370)]