63019520

素因数分解:

$2^9\times 5^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 80

約数和(自身を含む): 153204480

約数和(自身を除く): 90184960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 239, 256, 320, 412, 478, 512, 515, 640, 824, 956, 1030, 1195, 1280, 1648, 1912, 2060, 2390, 2560, 3296, 3824, 4120, 4780, 6592, 7648, 8240, 9560, 13184, 15296, 16480, 19120, 24617, 26368, 30592, 32960, 38240, 49234, 52736, 61184, 65920, 76480, 98468, 122368, 123085, 131840, 152960, 196936, 246170, 263680, 305920, 393872, 492340, 611840, 787744, 984680, 1575488, 1969360, 3150976, 3938720, 6301952, 7877440, 12603904, 15754880, 31509760, 63019520]

約数ペア:

[(1, 63019520), (2, 31509760), (4, 15754880), (5, 12603904), (8, 7877440), (10, 6301952), (16, 3938720), (20, 3150976), (32, 1969360), (40, 1575488), (64, 984680), (80, 787744), (103, 611840), (128, 492340), (160, 393872), (206, 305920), (239, 263680), (256, 246170), (320, 196936), (412, 152960), (478, 131840), (512, 123085), (515, 122368), (640, 98468), (824, 76480), (956, 65920), (1030, 61184), (1195, 52736), (1280, 49234), (1648, 38240), (1912, 32960), (2060, 30592), (2390, 26368), (2560, 24617), (3296, 19120), (3824, 16480), (4120, 15296), (4780, 13184), (6592, 9560), (7648, 8240)]