1109879360

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2111}}^1$

素因数の和:2212

約数の個数: 112

約数和(自身を含む): 2780946432

約数和(自身を除く): 1671067072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 64, 80, 106, 124, 155, 160, 212, 248, 265, 310, 320, 424, 496, 530, 620, 848, 992, 1060, 1240, 1643, 1696, 1984, 2111, 2120, 2480, 3286, 3392, 4222, 4240, 4960, 6572, 8215, 8444, 8480, 9920, 10555, 13144, 16430, 16888, 16960, 21110, 26288, 32860, 33776, 42220, 52576, 65441, 65720, 67552, 84440, 105152, 111883, 130882, 131440, 135104, 168880, 223766, 261764, 262880, 327205, 337760, 447532, 523528, 525760, 559415, 654410, 675520, 895064, 1047056, 1118830, 1308820, 1790128, 2094112, 2237660, 2617640, 3468373, 3580256, 4188224, 4475320, 5235280, 6936746, 7160512, 8950640, 10470560, 13873492, 17341865, 17901280, 20941120, 27746984, 34683730, 35802560, 55493968, 69367460, 110987936, 138734920, 221975872, 277469840, 554939680, 1109879360]

約数ペア:

[(1, 1109879360), (2, 554939680), (4, 277469840), (5, 221975872), (8, 138734920), (10, 110987936), (16, 69367460), (20, 55493968), (31, 35802560), (32, 34683730), (40, 27746984), (53, 20941120), (62, 17901280), (64, 17341865), (80, 13873492), (106, 10470560), (124, 8950640), (155, 7160512), (160, 6936746), (212, 5235280), (248, 4475320), (265, 4188224), (310, 3580256), (320, 3468373), (424, 2617640), (496, 2237660), (530, 2094112), (620, 1790128), (848, 1308820), (992, 1118830), (1060, 1047056), (1240, 895064), (1643, 675520), (1696, 654410), (1984, 559415), (2111, 525760), (2120, 523528), (2480, 447532), (3286, 337760), (3392, 327205), (4222, 262880), (4240, 261764), (4960, 223766), (6572, 168880), (8215, 135104), (8444, 131440), (8480, 130882), (9920, 111883), (10555, 105152), (13144, 84440), (16430, 67552), (16888, 65720), (16960, 65441), (21110, 52576), (26288, 42220), (32860, 33776)]