24615640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 67921200

約数和(自身を除く): 43305560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 661, 665, 760, 931, 980, 1064, 1322, 1330, 1862, 1960, 2644, 2660, 3305, 3724, 4627, 4655, 5288, 5320, 6610, 7448, 9254, 9310, 12559, 13220, 18508, 18620, 23135, 25118, 26440, 32389, 37016, 37240, 46270, 50236, 62795, 64778, 87913, 92540, 100472, 125590, 129556, 161945, 175826, 185080, 251180, 259112, 323890, 351652, 439565, 502360, 615391, 647780, 703304, 879130, 1230782, 1295560, 1758260, 2461564, 3076955, 3516520, 4923128, 6153910, 12307820, 24615640]

約数ペア:

[(1, 24615640), (2, 12307820), (4, 6153910), (5, 4923128), (7, 3516520), (8, 3076955), (10, 2461564), (14, 1758260), (19, 1295560), (20, 1230782), (28, 879130), (35, 703304), (38, 647780), (40, 615391), (49, 502360), (56, 439565), (70, 351652), (76, 323890), (95, 259112), (98, 251180), (133, 185080), (140, 175826), (152, 161945), (190, 129556), (196, 125590), (245, 100472), (266, 92540), (280, 87913), (380, 64778), (392, 62795), (490, 50236), (532, 46270), (661, 37240), (665, 37016), (760, 32389), (931, 26440), (980, 25118), (1064, 23135), (1322, 18620), (1330, 18508), (1862, 13220), (1960, 12559), (2644, 9310), (2660, 9254), (3305, 7448), (3724, 6610), (4627, 5320), (4655, 5288)]