11428760

素因数分解:

$2^3\times 5^1\times 7^5\times {\mathrm{17}}^1$

素因数の和:63

約数の個数: 96

約数和(自身を含む): 31764960

約数和(自身を除く): 20336200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 343, 392, 476, 490, 595, 680, 686, 833, 952, 980, 1190, 1372, 1666, 1715, 1960, 2380, 2401, 2744, 3332, 3430, 4165, 4760, 4802, 5831, 6664, 6860, 8330, 9604, 11662, 12005, 13720, 16660, 16807, 19208, 23324, 24010, 29155, 33320, 33614, 40817, 46648, 48020, 58310, 67228, 81634, 84035, 96040, 116620, 134456, 163268, 168070, 204085, 233240, 285719, 326536, 336140, 408170, 571438, 672280, 816340, 1142876, 1428595, 1632680, 2285752, 2857190, 5714380, 11428760]

約数ペア:

[(1, 11428760), (2, 5714380), (4, 2857190), (5, 2285752), (7, 1632680), (8, 1428595), (10, 1142876), (14, 816340), (17, 672280), (20, 571438), (28, 408170), (34, 336140), (35, 326536), (40, 285719), (49, 233240), (56, 204085), (68, 168070), (70, 163268), (85, 134456), (98, 116620), (119, 96040), (136, 84035), (140, 81634), (170, 67228), (196, 58310), (238, 48020), (245, 46648), (280, 40817), (340, 33614), (343, 33320), (392, 29155), (476, 24010), (490, 23324), (595, 19208), (680, 16807), (686, 16660), (833, 13720), (952, 12005), (980, 11662), (1190, 9604), (1372, 8330), (1666, 6860), (1715, 6664), (1960, 5831), (2380, 4802), (2401, 4760), (2744, 4165), (3332, 3430)]