850595840

素因数分解:

$2^{12}\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1083

約数の個数: 104

約数和(自身を含む): 2093029848

約数和(自身を除く): 1242434008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 512, 640, 656, 820, 1013, 1024, 1280, 1312, 1640, 2026, 2048, 2560, 2624, 3280, 4052, 4096, 5065, 5120, 5248, 6560, 8104, 10130, 10240, 10496, 13120, 16208, 20260, 20480, 20992, 26240, 32416, 40520, 41533, 41984, 52480, 64832, 81040, 83066, 83968, 104960, 129664, 162080, 166132, 167936, 207665, 209920, 259328, 324160, 332264, 415330, 419840, 518656, 648320, 664528, 830660, 839680, 1037312, 1296640, 1329056, 1661320, 2074624, 2593280, 2658112, 3322640, 4149248, 5186560, 5316224, 6645280, 10373120, 10632448, 13290560, 20746240, 21264896, 26581120, 42529792, 53162240, 85059584, 106324480, 170119168, 212648960, 425297920, 850595840]

約数ペア:

[(1, 850595840), (2, 425297920), (4, 212648960), (5, 170119168), (8, 106324480), (10, 85059584), (16, 53162240), (20, 42529792), (32, 26581120), (40, 21264896), (41, 20746240), (64, 13290560), (80, 10632448), (82, 10373120), (128, 6645280), (160, 5316224), (164, 5186560), (205, 4149248), (256, 3322640), (320, 2658112), (328, 2593280), (410, 2074624), (512, 1661320), (640, 1329056), (656, 1296640), (820, 1037312), (1013, 839680), (1024, 830660), (1280, 664528), (1312, 648320), (1640, 518656), (2026, 419840), (2048, 415330), (2560, 332264), (2624, 324160), (3280, 259328), (4052, 209920), (4096, 207665), (5065, 167936), (5120, 166132), (5248, 162080), (6560, 129664), (8104, 104960), (10130, 83968), (10240, 83066), (10496, 81040), (13120, 64832), (16208, 52480), (20260, 41984), (20480, 41533), (20992, 40520), (26240, 32416)]