40458912

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1907}}^1$

素因数の和:1950

約数の個数: 96

約数和(自身を含む): 121165632

約数和(自身を除く): 80706720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 1907, 2652, 3536, 3814, 5304, 5721, 7072, 7628, 10608, 11442, 15256, 21216, 22884, 24791, 30512, 32419, 45768, 49582, 61024, 64838, 74373, 91536, 97257, 99164, 129676, 148746, 183072, 194514, 198328, 259352, 297492, 389028, 396656, 421447, 518704, 594984, 778056, 793312, 842894, 1037408, 1189968, 1264341, 1556112, 1685788, 2379936, 2528682, 3112224, 3371576, 5057364, 6743152, 10114728, 13486304, 20229456, 40458912]

約数ペア:

[(1, 40458912), (2, 20229456), (3, 13486304), (4, 10114728), (6, 6743152), (8, 5057364), (12, 3371576), (13, 3112224), (16, 2528682), (17, 2379936), (24, 1685788), (26, 1556112), (32, 1264341), (34, 1189968), (39, 1037408), (48, 842894), (51, 793312), (52, 778056), (68, 594984), (78, 518704), (96, 421447), (102, 396656), (104, 389028), (136, 297492), (156, 259352), (204, 198328), (208, 194514), (221, 183072), (272, 148746), (312, 129676), (408, 99164), (416, 97257), (442, 91536), (544, 74373), (624, 64838), (663, 61024), (816, 49582), (884, 45768), (1248, 32419), (1326, 30512), (1632, 24791), (1768, 22884), (1907, 21216), (2652, 15256), (3536, 11442), (3814, 10608), (5304, 7628), (5721, 7072)]