40990620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 126282240

約数和(自身を除く): 85291620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 173, 220, 330, 346, 359, 519, 660, 692, 718, 865, 1038, 1077, 1436, 1730, 1795, 1903, 2076, 2154, 2595, 3460, 3590, 3806, 3949, 4308, 5190, 5385, 5709, 7180, 7612, 7898, 9515, 10380, 10770, 11418, 11847, 15796, 19030, 19745, 21540, 22836, 23694, 28545, 38060, 39490, 47388, 57090, 59235, 62107, 78980, 114180, 118470, 124214, 186321, 236940, 248428, 310535, 372642, 621070, 683177, 745284, 931605, 1242140, 1366354, 1863210, 2049531, 2732708, 3415885, 3726420, 4099062, 6831770, 8198124, 10247655, 13663540, 20495310, 40990620]

約数ペア:

[(1, 40990620), (2, 20495310), (3, 13663540), (4, 10247655), (5, 8198124), (6, 6831770), (10, 4099062), (11, 3726420), (12, 3415885), (15, 2732708), (20, 2049531), (22, 1863210), (30, 1366354), (33, 1242140), (44, 931605), (55, 745284), (60, 683177), (66, 621070), (110, 372642), (132, 310535), (165, 248428), (173, 236940), (220, 186321), (330, 124214), (346, 118470), (359, 114180), (519, 78980), (660, 62107), (692, 59235), (718, 57090), (865, 47388), (1038, 39490), (1077, 38060), (1436, 28545), (1730, 23694), (1795, 22836), (1903, 21540), (2076, 19745), (2154, 19030), (2595, 15796), (3460, 11847), (3590, 11418), (3806, 10770), (3949, 10380), (4308, 9515), (5190, 7898), (5385, 7612), (5709, 7180)]