31022080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 88

約数和(自身を含む): 76344912

約数和(自身を除く): 45322832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 83, 128, 146, 160, 166, 256, 292, 320, 332, 365, 415, 512, 584, 640, 664, 730, 830, 1024, 1168, 1280, 1328, 1460, 1660, 2336, 2560, 2656, 2920, 3320, 4672, 5120, 5312, 5840, 6059, 6640, 9344, 10624, 11680, 12118, 13280, 18688, 21248, 23360, 24236, 26560, 30295, 37376, 42496, 46720, 48472, 53120, 60590, 74752, 84992, 93440, 96944, 106240, 121180, 186880, 193888, 212480, 242360, 373760, 387776, 424960, 484720, 775552, 969440, 1551104, 1938880, 3102208, 3877760, 6204416, 7755520, 15511040, 31022080]

約数ペア:

[(1, 31022080), (2, 15511040), (4, 7755520), (5, 6204416), (8, 3877760), (10, 3102208), (16, 1938880), (20, 1551104), (32, 969440), (40, 775552), (64, 484720), (73, 424960), (80, 387776), (83, 373760), (128, 242360), (146, 212480), (160, 193888), (166, 186880), (256, 121180), (292, 106240), (320, 96944), (332, 93440), (365, 84992), (415, 74752), (512, 60590), (584, 53120), (640, 48472), (664, 46720), (730, 42496), (830, 37376), (1024, 30295), (1168, 26560), (1280, 24236), (1328, 23360), (1460, 21248), (1660, 18688), (2336, 13280), (2560, 12118), (2656, 11680), (2920, 10624), (3320, 9344), (4672, 6640), (5120, 6059), (5312, 5840)]