2653567040

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4051}}^1$

素因数の和:4180

約数の個数: 112

約数和(自身を含む): 6669267840

約数和(自身を除く): 4015700800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 160, 178, 184, 230, 320, 356, 368, 445, 460, 712, 736, 890, 920, 1424, 1472, 1780, 1840, 2047, 2848, 3560, 3680, 4051, 4094, 5696, 7120, 7360, 8102, 8188, 10235, 14240, 16204, 16376, 20255, 20470, 28480, 32408, 32752, 40510, 40940, 64816, 65504, 81020, 81880, 93173, 129632, 131008, 162040, 163760, 186346, 259264, 324080, 327520, 360539, 372692, 465865, 648160, 655040, 721078, 745384, 931730, 1296320, 1442156, 1490768, 1802695, 1863460, 2884312, 2981536, 3605390, 3726920, 5768624, 5963072, 7210780, 7453840, 8292397, 11537248, 14421560, 14907680, 16584794, 23074496, 28843120, 29815360, 33169588, 41461985, 57686240, 66339176, 82923970, 115372480, 132678352, 165847940, 265356704, 331695880, 530713408, 663391760, 1326783520, 2653567040]

約数ペア:

[(1, 2653567040), (2, 1326783520), (4, 663391760), (5, 530713408), (8, 331695880), (10, 265356704), (16, 165847940), (20, 132678352), (23, 115372480), (32, 82923970), (40, 66339176), (46, 57686240), (64, 41461985), (80, 33169588), (89, 29815360), (92, 28843120), (115, 23074496), (160, 16584794), (178, 14907680), (184, 14421560), (230, 11537248), (320, 8292397), (356, 7453840), (368, 7210780), (445, 5963072), (460, 5768624), (712, 3726920), (736, 3605390), (890, 2981536), (920, 2884312), (1424, 1863460), (1472, 1802695), (1780, 1490768), (1840, 1442156), (2047, 1296320), (2848, 931730), (3560, 745384), (3680, 721078), (4051, 655040), (4094, 648160), (5696, 465865), (7120, 372692), (7360, 360539), (8102, 327520), (8188, 324080), (10235, 259264), (14240, 186346), (16204, 163760), (16376, 162040), (20255, 131008), (20470, 129632), (28480, 93173), (32408, 81880), (32752, 81020), (40510, 65504), (40940, 64816)]