79275680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1510

約数の個数: 96

約数和(自身を含む): 211051008

約数和(自身を除く): 131775328

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, 1453, 1705, 1760, 2480, 2728, 2906, 3410, 4960, 5456, 5812, 6820, 7265, 10912, 11624, 13640, 14530, 15983, 23248, 27280, 29060, 31966, 45043, 46496, 54560, 58120, 63932, 79915, 90086, 116240, 127864, 159830, 180172, 225215, 232480, 255728, 319660, 360344, 450430, 495473, 511456, 639320, 720688, 900860, 990946, 1278640, 1441376, 1801720, 1981892, 2477365, 2557280, 3603440, 3963784, 4954730, 7206880, 7927568, 9909460, 15855136, 19818920, 39637840, 79275680]

約数ペア:

[(1, 79275680), (2, 39637840), (4, 19818920), (5, 15855136), (8, 9909460), (10, 7927568), (11, 7206880), (16, 4954730), (20, 3963784), (22, 3603440), (31, 2557280), (32, 2477365), (40, 1981892), (44, 1801720), (55, 1441376), (62, 1278640), (80, 990946), (88, 900860), (110, 720688), (124, 639320), (155, 511456), (160, 495473), (176, 450430), (220, 360344), (248, 319660), (310, 255728), (341, 232480), (352, 225215), (440, 180172), (496, 159830), (620, 127864), (682, 116240), (880, 90086), (992, 79915), (1240, 63932), (1364, 58120), (1453, 54560), (1705, 46496), (1760, 45043), (2480, 31966), (2728, 29060), (2906, 27280), (3410, 23248), (4960, 15983), (5456, 14530), (5812, 13640), (6820, 11624), (7265, 10912)]