13615280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 37122624

約数和(自身を除く): 23507344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 593, 656, 820, 1148, 1186, 1435, 1640, 2296, 2372, 2870, 2965, 3280, 4151, 4592, 4744, 5740, 5930, 8302, 9488, 11480, 11860, 16604, 20755, 22960, 23720, 24313, 33208, 41510, 47440, 48626, 66416, 83020, 97252, 121565, 166040, 170191, 194504, 243130, 332080, 340382, 389008, 486260, 680764, 850955, 972520, 1361528, 1701910, 1945040, 2723056, 3403820, 6807640, 13615280]

約数ペア:

[(1, 13615280), (2, 6807640), (4, 3403820), (5, 2723056), (7, 1945040), (8, 1701910), (10, 1361528), (14, 972520), (16, 850955), (20, 680764), (28, 486260), (35, 389008), (40, 340382), (41, 332080), (56, 243130), (70, 194504), (80, 170191), (82, 166040), (112, 121565), (140, 97252), (164, 83020), (205, 66416), (280, 48626), (287, 47440), (328, 41510), (410, 33208), (560, 24313), (574, 23720), (593, 22960), (656, 20755), (820, 16604), (1148, 11860), (1186, 11480), (1435, 9488), (1640, 8302), (2296, 5930), (2372, 5740), (2870, 4744), (2965, 4592), (3280, 4151)]