10013680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 25444800

約数和(自身を除く): 15431120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 170, 185, 199, 272, 296, 340, 370, 398, 592, 629, 680, 740, 796, 995, 1258, 1360, 1480, 1592, 1990, 2516, 2960, 3145, 3184, 3383, 3980, 5032, 6290, 6766, 7363, 7960, 10064, 12580, 13532, 14726, 15920, 16915, 25160, 27064, 29452, 33830, 36815, 50320, 54128, 58904, 67660, 73630, 117808, 125171, 135320, 147260, 250342, 270640, 294520, 500684, 589040, 625855, 1001368, 1251710, 2002736, 2503420, 5006840, 10013680]

約数ペア:

[(1, 10013680), (2, 5006840), (4, 2503420), (5, 2002736), (8, 1251710), (10, 1001368), (16, 625855), (17, 589040), (20, 500684), (34, 294520), (37, 270640), (40, 250342), (68, 147260), (74, 135320), (80, 125171), (85, 117808), (136, 73630), (148, 67660), (170, 58904), (185, 54128), (199, 50320), (272, 36815), (296, 33830), (340, 29452), (370, 27064), (398, 25160), (592, 16915), (629, 15920), (680, 14726), (740, 13532), (796, 12580), (995, 10064), (1258, 7960), (1360, 7363), (1480, 6766), (1592, 6290), (1990, 5032), (2516, 3980), (2960, 3383), (3145, 3184)]