10646020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 28901376

約数和(自身を除く): 18255356

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 223, 308, 310, 341, 385, 434, 446, 620, 682, 770, 868, 892, 1085, 1115, 1364, 1540, 1561, 1705, 2170, 2230, 2387, 2453, 3122, 3410, 4340, 4460, 4774, 4906, 6244, 6820, 6913, 7805, 9548, 9812, 11935, 12265, 13826, 15610, 17171, 23870, 24530, 27652, 31220, 34342, 34565, 47740, 48391, 49060, 68684, 69130, 76043, 85855, 96782, 138260, 152086, 171710, 193564, 241955, 304172, 343420, 380215, 483910, 532301, 760430, 967820, 1064602, 1520860, 2129204, 2661505, 5323010, 10646020]

約数ペア:

[(1, 10646020), (2, 5323010), (4, 2661505), (5, 2129204), (7, 1520860), (10, 1064602), (11, 967820), (14, 760430), (20, 532301), (22, 483910), (28, 380215), (31, 343420), (35, 304172), (44, 241955), (55, 193564), (62, 171710), (70, 152086), (77, 138260), (110, 96782), (124, 85855), (140, 76043), (154, 69130), (155, 68684), (217, 49060), (220, 48391), (223, 47740), (308, 34565), (310, 34342), (341, 31220), (385, 27652), (434, 24530), (446, 23870), (620, 17171), (682, 15610), (770, 13826), (868, 12265), (892, 11935), (1085, 9812), (1115, 9548), (1364, 7805), (1540, 6913), (1561, 6820), (1705, 6244), (2170, 4906), (2230, 4774), (2387, 4460), (2453, 4340), (3122, 3410)]