40523208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 117504000

約数和(自身を除く): 76980792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 67, 79, 87, 88, 116, 132, 134, 158, 174, 201, 232, 237, 264, 268, 316, 319, 348, 402, 474, 536, 632, 638, 696, 737, 804, 869, 948, 957, 1276, 1474, 1608, 1738, 1896, 1914, 1943, 2211, 2291, 2552, 2607, 2948, 3476, 3828, 3886, 4422, 4582, 5214, 5293, 5829, 5896, 6873, 6952, 7656, 7772, 8844, 9164, 10428, 10586, 11658, 13746, 15544, 15879, 17688, 18328, 20856, 21172, 21373, 23316, 25201, 27492, 31758, 42344, 42746, 46632, 50402, 54984, 58223, 63516, 64119, 75603, 85492, 100804, 116446, 127032, 128238, 151206, 153497, 170984, 174669, 201608, 232892, 256476, 302412, 306994, 349338, 460491, 465784, 512952, 604824, 613988, 698676, 920982, 1227976, 1397352, 1688467, 1841964, 3376934, 3683928, 5065401, 6753868, 10130802, 13507736, 20261604, 40523208]

約数ペア:

[(1, 40523208), (2, 20261604), (3, 13507736), (4, 10130802), (6, 6753868), (8, 5065401), (11, 3683928), (12, 3376934), (22, 1841964), (24, 1688467), (29, 1397352), (33, 1227976), (44, 920982), (58, 698676), (66, 613988), (67, 604824), (79, 512952), (87, 465784), (88, 460491), (116, 349338), (132, 306994), (134, 302412), (158, 256476), (174, 232892), (201, 201608), (232, 174669), (237, 170984), (264, 153497), (268, 151206), (316, 128238), (319, 127032), (348, 116446), (402, 100804), (474, 85492), (536, 75603), (632, 64119), (638, 63516), (696, 58223), (737, 54984), (804, 50402), (869, 46632), (948, 42746), (957, 42344), (1276, 31758), (1474, 27492), (1608, 25201), (1738, 23316), (1896, 21373), (1914, 21172), (1943, 20856), (2211, 18328), (2291, 17688), (2552, 15879), (2607, 15544), (2948, 13746), (3476, 11658), (3828, 10586), (3886, 10428), (4422, 9164), (4582, 8844), (5214, 7772), (5293, 7656), (5829, 6952), (5896, 6873)]