40251168

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:368

約数の個数: 120

約数和(自身を含む): 121022748

約数和(自身を除く): 80771580

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 288, 293, 318, 324, 424, 432, 477, 586, 636, 648, 848, 864, 879, 954, 1172, 1272, 1296, 1431, 1696, 1758, 1908, 2344, 2544, 2592, 2637, 2862, 3516, 3816, 4293, 4688, 5088, 5274, 5724, 7032, 7632, 7911, 8586, 9376, 10548, 11448, 14064, 15264, 15529, 15822, 17172, 21096, 22896, 23733, 28128, 31058, 31644, 34344, 42192, 45792, 46587, 47466, 62116, 63288, 68688, 84384, 93174, 94932, 124232, 126576, 137376, 139761, 186348, 189864, 248464, 253152, 279522, 372696, 379728, 419283, 496928, 559044, 745392, 759456, 838566, 1118088, 1257849, 1490784, 1677132, 2236176, 2515698, 3354264, 4472352, 5031396, 6708528, 10062792, 13417056, 20125584, 40251168]

約数ペア:

[(1, 40251168), (2, 20125584), (3, 13417056), (4, 10062792), (6, 6708528), (8, 5031396), (9, 4472352), (12, 3354264), (16, 2515698), (18, 2236176), (24, 1677132), (27, 1490784), (32, 1257849), (36, 1118088), (48, 838566), (53, 759456), (54, 745392), (72, 559044), (81, 496928), (96, 419283), (106, 379728), (108, 372696), (144, 279522), (159, 253152), (162, 248464), (212, 189864), (216, 186348), (288, 139761), (293, 137376), (318, 126576), (324, 124232), (424, 94932), (432, 93174), (477, 84384), (586, 68688), (636, 63288), (648, 62116), (848, 47466), (864, 46587), (879, 45792), (954, 42192), (1172, 34344), (1272, 31644), (1296, 31058), (1431, 28128), (1696, 23733), (1758, 22896), (1908, 21096), (2344, 17172), (2544, 15822), (2592, 15529), (2637, 15264), (2862, 14064), (3516, 11448), (3816, 10548), (4293, 9376), (4688, 8586), (5088, 7911), (5274, 7632), (5724, 7032)]