40100368

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 80

約数和(自身を含む): 98029440

約数和(自身を除く): 57929072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 269, 308, 484, 538, 616, 847, 968, 1076, 1232, 1331, 1694, 1883, 1936, 2152, 2662, 2959, 3388, 3766, 4304, 5324, 5918, 6776, 7532, 9317, 10648, 11836, 13552, 15064, 18634, 20713, 21296, 23672, 30128, 32549, 37268, 41426, 47344, 65098, 74536, 82852, 130196, 149072, 165704, 227843, 260392, 331408, 358039, 455686, 520784, 716078, 911372, 1432156, 1822744, 2506273, 2864312, 3645488, 5012546, 5728624, 10025092, 20050184, 40100368]

約数ペア:

[(1, 40100368), (2, 20050184), (4, 10025092), (7, 5728624), (8, 5012546), (11, 3645488), (14, 2864312), (16, 2506273), (22, 1822744), (28, 1432156), (44, 911372), (56, 716078), (77, 520784), (88, 455686), (112, 358039), (121, 331408), (154, 260392), (176, 227843), (242, 165704), (269, 149072), (308, 130196), (484, 82852), (538, 74536), (616, 65098), (847, 47344), (968, 41426), (1076, 37268), (1232, 32549), (1331, 30128), (1694, 23672), (1883, 21296), (1936, 20713), (2152, 18634), (2662, 15064), (2959, 13552), (3388, 11836), (3766, 10648), (4304, 9317), (5324, 7532), (5918, 6776)]