45380480

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 118752480

約数和(自身を除く): 73372000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 64, 68, 80, 85, 86, 97, 128, 136, 160, 170, 172, 194, 215, 272, 320, 340, 344, 388, 430, 485, 544, 640, 680, 688, 731, 776, 860, 970, 1088, 1360, 1376, 1462, 1552, 1649, 1720, 1940, 2176, 2720, 2752, 2924, 3104, 3298, 3440, 3655, 3880, 4171, 5440, 5504, 5848, 6208, 6596, 6880, 7310, 7760, 8245, 8342, 10880, 11696, 12416, 13192, 13760, 14620, 15520, 16490, 16684, 20855, 23392, 26384, 27520, 29240, 31040, 32980, 33368, 41710, 46784, 52768, 58480, 62080, 65960, 66736, 70907, 83420, 93568, 105536, 116960, 131920, 133472, 141814, 166840, 211072, 233920, 263840, 266944, 283628, 333680, 354535, 467840, 527680, 533888, 567256, 667360, 709070, 1055360, 1134512, 1334720, 1418140, 2269024, 2669440, 2836280, 4538048, 5672560, 9076096, 11345120, 22690240, 45380480]

約数ペア:

[(1, 45380480), (2, 22690240), (4, 11345120), (5, 9076096), (8, 5672560), (10, 4538048), (16, 2836280), (17, 2669440), (20, 2269024), (32, 1418140), (34, 1334720), (40, 1134512), (43, 1055360), (64, 709070), (68, 667360), (80, 567256), (85, 533888), (86, 527680), (97, 467840), (128, 354535), (136, 333680), (160, 283628), (170, 266944), (172, 263840), (194, 233920), (215, 211072), (272, 166840), (320, 141814), (340, 133472), (344, 131920), (388, 116960), (430, 105536), (485, 93568), (544, 83420), (640, 70907), (680, 66736), (688, 65960), (731, 62080), (776, 58480), (860, 52768), (970, 46784), (1088, 41710), (1360, 33368), (1376, 32980), (1462, 31040), (1552, 29240), (1649, 27520), (1720, 26384), (1940, 23392), (2176, 20855), (2720, 16684), (2752, 16490), (2924, 15520), (3104, 14620), (3298, 13760), (3440, 13192), (3655, 12416), (3880, 11696), (4171, 10880), (5440, 8342), (5504, 8245), (5848, 7760), (6208, 7310), (6596, 6880)]