798166240

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2437}}^1$

素因数の和:2564

約数の個数: 96

約数和(自身を含む): 1990578240

約数和(自身を除く): 1192412000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 89, 92, 115, 160, 178, 184, 230, 356, 368, 445, 460, 712, 736, 890, 920, 1424, 1780, 1840, 2047, 2437, 2848, 3560, 3680, 4094, 4874, 7120, 8188, 9748, 10235, 12185, 14240, 16376, 19496, 20470, 24370, 32752, 38992, 40940, 48740, 56051, 65504, 77984, 81880, 97480, 112102, 163760, 194960, 216893, 224204, 280255, 327520, 389920, 433786, 448408, 560510, 867572, 896816, 1084465, 1121020, 1735144, 1793632, 2168930, 2242040, 3470288, 4337860, 4484080, 4988539, 6940576, 8675720, 8968160, 9977078, 17351440, 19954156, 24942695, 34702880, 39908312, 49885390, 79816624, 99770780, 159633248, 199541560, 399083120, 798166240]

約数ペア:

[(1, 798166240), (2, 399083120), (4, 199541560), (5, 159633248), (8, 99770780), (10, 79816624), (16, 49885390), (20, 39908312), (23, 34702880), (32, 24942695), (40, 19954156), (46, 17351440), (80, 9977078), (89, 8968160), (92, 8675720), (115, 6940576), (160, 4988539), (178, 4484080), (184, 4337860), (230, 3470288), (356, 2242040), (368, 2168930), (445, 1793632), (460, 1735144), (712, 1121020), (736, 1084465), (890, 896816), (920, 867572), (1424, 560510), (1780, 448408), (1840, 433786), (2047, 389920), (2437, 327520), (2848, 280255), (3560, 224204), (3680, 216893), (4094, 194960), (4874, 163760), (7120, 112102), (8188, 97480), (9748, 81880), (10235, 77984), (12185, 65504), (14240, 56051), (16376, 48740), (19496, 40940), (20470, 38992), (24370, 32752)]