40650272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 93844800

約数和(自身を除く): 53194528

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 37, 38, 52, 74, 76, 104, 139, 148, 152, 208, 247, 278, 296, 304, 416, 481, 494, 556, 592, 608, 703, 962, 988, 1112, 1184, 1406, 1807, 1924, 1976, 2224, 2641, 2812, 3614, 3848, 3952, 4448, 5143, 5282, 5624, 7228, 7696, 7904, 9139, 10286, 10564, 11248, 14456, 15392, 18278, 20572, 21128, 22496, 28912, 34333, 36556, 41144, 42256, 57824, 66859, 68666, 73112, 82288, 84512, 97717, 133718, 137332, 146224, 164576, 195434, 267436, 274664, 292448, 390868, 534872, 549328, 781736, 1069744, 1098656, 1270321, 1563472, 2139488, 2540642, 3126944, 5081284, 10162568, 20325136, 40650272]

約数ペア:

[(1, 40650272), (2, 20325136), (4, 10162568), (8, 5081284), (13, 3126944), (16, 2540642), (19, 2139488), (26, 1563472), (32, 1270321), (37, 1098656), (38, 1069744), (52, 781736), (74, 549328), (76, 534872), (104, 390868), (139, 292448), (148, 274664), (152, 267436), (208, 195434), (247, 164576), (278, 146224), (296, 137332), (304, 133718), (416, 97717), (481, 84512), (494, 82288), (556, 73112), (592, 68666), (608, 66859), (703, 57824), (962, 42256), (988, 41144), (1112, 36556), (1184, 34333), (1406, 28912), (1807, 22496), (1924, 21128), (1976, 20572), (2224, 18278), (2641, 15392), (2812, 14456), (3614, 11248), (3848, 10564), (3952, 10286), (4448, 9139), (5143, 7904), (5282, 7696), (5624, 7228)]