74767360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:901

約数の個数: 88

約数和(自身を含む): 190125360

約数和(自身を除く): 115358000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 859, 1024, 1088, 1280, 1360, 1718, 2176, 2560, 2720, 3436, 4295, 4352, 5120, 5440, 6872, 8590, 8704, 10880, 13744, 14603, 17180, 17408, 21760, 27488, 29206, 34360, 43520, 54976, 58412, 68720, 73015, 87040, 109952, 116824, 137440, 146030, 219904, 233648, 274880, 292060, 439808, 467296, 549760, 584120, 879616, 934592, 1099520, 1168240, 1869184, 2199040, 2336480, 3738368, 4398080, 4672960, 7476736, 9345920, 14953472, 18691840, 37383680, 74767360]

約数ペア:

[(1, 74767360), (2, 37383680), (4, 18691840), (5, 14953472), (8, 9345920), (10, 7476736), (16, 4672960), (17, 4398080), (20, 3738368), (32, 2336480), (34, 2199040), (40, 1869184), (64, 1168240), (68, 1099520), (80, 934592), (85, 879616), (128, 584120), (136, 549760), (160, 467296), (170, 439808), (256, 292060), (272, 274880), (320, 233648), (340, 219904), (512, 146030), (544, 137440), (640, 116824), (680, 109952), (859, 87040), (1024, 73015), (1088, 68720), (1280, 58412), (1360, 54976), (1718, 43520), (2176, 34360), (2560, 29206), (2720, 27488), (3436, 21760), (4295, 17408), (4352, 17180), (5120, 14603), (5440, 13744), (6872, 10880), (8590, 8704)]