2017246880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{36973}}^1$

素因数の和:37030

約数の個数: 96

約数和(自身を含む): 5366850048

約数和(自身を除く): 3349603168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1705, 1760, 2480, 2728, 3410, 4960, 5456, 6820, 10912, 13640, 27280, 36973, 54560, 73946, 147892, 184865, 295784, 369730, 406703, 591568, 739460, 813406, 1146163, 1183136, 1478920, 1626812, 2033515, 2292326, 2957840, 3253624, 4067030, 4584652, 5730815, 5915680, 6507248, 8134060, 9169304, 11461630, 12607793, 13014496, 16268120, 18338608, 22923260, 25215586, 32536240, 36677216, 45846520, 50431172, 63038965, 65072480, 91693040, 100862344, 126077930, 183386080, 201724688, 252155860, 403449376, 504311720, 1008623440, 2017246880]

約数ペア:

[(1, 2017246880), (2, 1008623440), (4, 504311720), (5, 403449376), (8, 252155860), (10, 201724688), (11, 183386080), (16, 126077930), (20, 100862344), (22, 91693040), (31, 65072480), (32, 63038965), (40, 50431172), (44, 45846520), (55, 36677216), (62, 32536240), (80, 25215586), (88, 22923260), (110, 18338608), (124, 16268120), (155, 13014496), (160, 12607793), (176, 11461630), (220, 9169304), (248, 8134060), (310, 6507248), (341, 5915680), (352, 5730815), (440, 4584652), (496, 4067030), (620, 3253624), (682, 2957840), (880, 2292326), (992, 2033515), (1240, 1626812), (1364, 1478920), (1705, 1183136), (1760, 1146163), (2480, 813406), (2728, 739460), (3410, 591568), (4960, 406703), (5456, 369730), (6820, 295784), (10912, 184865), (13640, 147892), (27280, 73946), (36973, 54560)]