13611560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 33365520

約数和(自身を除く): 19753960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 541, 629, 680, 740, 1082, 1258, 1480, 2164, 2516, 2705, 3145, 4328, 5032, 5410, 6290, 9197, 10820, 12580, 18394, 20017, 21640, 25160, 36788, 40034, 45985, 73576, 80068, 91970, 100085, 160136, 183940, 200170, 340289, 367880, 400340, 680578, 800680, 1361156, 1701445, 2722312, 3402890, 6805780, 13611560]

約数ペア:

[(1, 13611560), (2, 6805780), (4, 3402890), (5, 2722312), (8, 1701445), (10, 1361156), (17, 800680), (20, 680578), (34, 400340), (37, 367880), (40, 340289), (68, 200170), (74, 183940), (85, 160136), (136, 100085), (148, 91970), (170, 80068), (185, 73576), (296, 45985), (340, 40034), (370, 36788), (541, 25160), (629, 21640), (680, 20017), (740, 18394), (1082, 12580), (1258, 10820), (1480, 9197), (2164, 6290), (2516, 5410), (2705, 5032), (3145, 4328)]