40335328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 94227840

約数和(自身を除く): 53892512

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 37, 38, 44, 74, 76, 88, 148, 152, 163, 176, 209, 296, 304, 326, 352, 407, 418, 592, 608, 652, 703, 814, 836, 1184, 1304, 1406, 1628, 1672, 1793, 2608, 2812, 3097, 3256, 3344, 3586, 5216, 5624, 6031, 6194, 6512, 6688, 7172, 7733, 11248, 12062, 12388, 13024, 14344, 15466, 22496, 24124, 24776, 28688, 30932, 34067, 48248, 49552, 57376, 61864, 66341, 68134, 96496, 99104, 114589, 123728, 132682, 136268, 192992, 229178, 247456, 265364, 272536, 458356, 530728, 545072, 916712, 1061456, 1090144, 1260479, 1833424, 2122912, 2520958, 3666848, 5041916, 10083832, 20167664, 40335328]

約数ペア:

[(1, 40335328), (2, 20167664), (4, 10083832), (8, 5041916), (11, 3666848), (16, 2520958), (19, 2122912), (22, 1833424), (32, 1260479), (37, 1090144), (38, 1061456), (44, 916712), (74, 545072), (76, 530728), (88, 458356), (148, 272536), (152, 265364), (163, 247456), (176, 229178), (209, 192992), (296, 136268), (304, 132682), (326, 123728), (352, 114589), (407, 99104), (418, 96496), (592, 68134), (608, 66341), (652, 61864), (703, 57376), (814, 49552), (836, 48248), (1184, 34067), (1304, 30932), (1406, 28688), (1628, 24776), (1672, 24124), (1793, 22496), (2608, 15466), (2812, 14344), (3097, 13024), (3256, 12388), (3344, 12062), (3586, 11248), (5216, 7733), (5624, 7172), (6031, 6688), (6194, 6512)]