310599680

素因数分解:

$2^{13}\times 5^1\times {\mathrm{7583}}^1$

素因数の和:7614

約数の個数: 56

約数和(自身を含む): 745492032

約数和(自身を除く): 434892352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 7583, 8192, 10240, 15166, 20480, 30332, 37915, 40960, 60664, 75830, 121328, 151660, 242656, 303320, 485312, 606640, 970624, 1213280, 1941248, 2426560, 3882496, 4853120, 7764992, 9706240, 15529984, 19412480, 31059968, 38824960, 62119936, 77649920, 155299840, 310599680]

約数ペア:

[(1, 310599680), (2, 155299840), (4, 77649920), (5, 62119936), (8, 38824960), (10, 31059968), (16, 19412480), (20, 15529984), (32, 9706240), (40, 7764992), (64, 4853120), (80, 3882496), (128, 2426560), (160, 1941248), (256, 1213280), (320, 970624), (512, 606640), (640, 485312), (1024, 303320), (1280, 242656), (2048, 151660), (2560, 121328), (4096, 75830), (5120, 60664), (7583, 40960), (8192, 37915), (10240, 30332), (15166, 20480)]