82012080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20101}}^1$

素因数の和:20134

約数の個数: 80

約数和(自身を含む): 269205984

約数和(自身を除く): 187193904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 20101, 40202, 60303, 80404, 100505, 120606, 160808, 201010, 241212, 301515, 321616, 341717, 402020, 482424, 603030, 683434, 804040, 964848, 1025151, 1206060, 1366868, 1608080, 1708585, 2050302, 2412120, 2733736, 3417170, 4100604, 4824240, 5125755, 5467472, 6834340, 8201208, 10251510, 13668680, 16402416, 20503020, 27337360, 41006040, 82012080]

約数ペア:

[(1, 82012080), (2, 41006040), (3, 27337360), (4, 20503020), (5, 16402416), (6, 13668680), (8, 10251510), (10, 8201208), (12, 6834340), (15, 5467472), (16, 5125755), (17, 4824240), (20, 4100604), (24, 3417170), (30, 2733736), (34, 2412120), (40, 2050302), (48, 1708585), (51, 1608080), (60, 1366868), (68, 1206060), (80, 1025151), (85, 964848), (102, 804040), (120, 683434), (136, 603030), (170, 482424), (204, 402020), (240, 341717), (255, 321616), (272, 301515), (340, 241212), (408, 201010), (510, 160808), (680, 120606), (816, 100505), (1020, 80404), (1360, 60303), (2040, 40202), (4080, 20101)]