40880664

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 122653440

約数和(自身を除く): 81772776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 71, 72, 88, 99, 132, 142, 198, 213, 264, 284, 396, 426, 568, 639, 727, 781, 792, 852, 1278, 1454, 1562, 1704, 2181, 2343, 2556, 2908, 3124, 4362, 4686, 5112, 5816, 6248, 6543, 7029, 7997, 8724, 9372, 13086, 14058, 15994, 17448, 18744, 23991, 26172, 28116, 31988, 47982, 51617, 52344, 56232, 63976, 71973, 95964, 103234, 143946, 154851, 191928, 206468, 287892, 309702, 412936, 464553, 567787, 575784, 619404, 929106, 1135574, 1238808, 1703361, 1858212, 2271148, 3406722, 3716424, 4542296, 5110083, 6813444, 10220166, 13626888, 20440332, 40880664]

約数ペア:

[(1, 40880664), (2, 20440332), (3, 13626888), (4, 10220166), (6, 6813444), (8, 5110083), (9, 4542296), (11, 3716424), (12, 3406722), (18, 2271148), (22, 1858212), (24, 1703361), (33, 1238808), (36, 1135574), (44, 929106), (66, 619404), (71, 575784), (72, 567787), (88, 464553), (99, 412936), (132, 309702), (142, 287892), (198, 206468), (213, 191928), (264, 154851), (284, 143946), (396, 103234), (426, 95964), (568, 71973), (639, 63976), (727, 56232), (781, 52344), (792, 51617), (852, 47982), (1278, 31988), (1454, 28116), (1562, 26172), (1704, 23991), (2181, 18744), (2343, 17448), (2556, 15994), (2908, 14058), (3124, 13086), (4362, 9372), (4686, 8724), (5112, 7997), (5816, 7029), (6248, 6543)]