13302650080

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2027843}}^1$

素因数の和:2027899

約数の個数: 48

約数和(自身を含む): 32194051344

約数和(自身を除く): 18891401264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 2027843, 4055686, 8111372, 10139215, 16222744, 20278430, 32445488, 40556860, 64890976, 81113720, 83141563, 162227440, 166283126, 324454880, 332566252, 415707815, 665132504, 831415630, 1330265008, 1662831260, 2660530016, 3325662520, 6651325040, 13302650080]

約数ペア:

[(1, 13302650080), (2, 6651325040), (4, 3325662520), (5, 2660530016), (8, 1662831260), (10, 1330265008), (16, 831415630), (20, 665132504), (32, 415707815), (40, 332566252), (41, 324454880), (80, 166283126), (82, 162227440), (160, 83141563), (164, 81113720), (205, 64890976), (328, 40556860), (410, 32445488), (656, 20278430), (820, 16222744), (1312, 10139215), (1640, 8111372), (3280, 4055686), (6560, 2027843)]