1323644500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{503}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 3060046080

約数和(自身を除く): 1736401580

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 277, 380, 475, 500, 503, 554, 950, 1006, 1108, 1385, 1900, 2012, 2375, 2515, 2770, 4750, 5030, 5263, 5540, 6925, 9500, 9557, 10060, 10526, 12575, 13850, 19114, 21052, 25150, 26315, 27700, 34625, 38228, 47785, 50300, 52630, 62875, 69250, 95570, 105260, 125750, 131575, 138500, 139331, 191140, 238925, 251500, 263150, 278662, 477850, 526300, 557324, 657875, 696655, 955700, 1194625, 1315750, 1393310, 2389250, 2631500, 2647289, 2786620, 3483275, 4778500, 5294578, 6966550, 10589156, 13236445, 13933100, 17416375, 26472890, 34832750, 52945780, 66182225, 69665500, 132364450, 264728900, 330911125, 661822250, 1323644500]

約数ペア:

[(1, 1323644500), (2, 661822250), (4, 330911125), (5, 264728900), (10, 132364450), (19, 69665500), (20, 66182225), (25, 52945780), (38, 34832750), (50, 26472890), (76, 17416375), (95, 13933100), (100, 13236445), (125, 10589156), (190, 6966550), (250, 5294578), (277, 4778500), (380, 3483275), (475, 2786620), (500, 2647289), (503, 2631500), (554, 2389250), (950, 1393310), (1006, 1315750), (1108, 1194625), (1385, 955700), (1900, 696655), (2012, 657875), (2375, 557324), (2515, 526300), (2770, 477850), (4750, 278662), (5030, 263150), (5263, 251500), (5540, 238925), (6925, 191140), (9500, 139331), (9557, 138500), (10060, 131575), (10526, 125750), (12575, 105260), (13850, 95570), (19114, 69250), (21052, 62875), (25150, 52630), (26315, 50300), (27700, 47785), (34625, 38228)]