381056320

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14347}}^1$

素因数の和:14447

約数の個数: 56

約数和(自身を含む): 918386784

約数和(自身を除く): 537330464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 5312, 6640, 13280, 14347, 26560, 28694, 57388, 71735, 114776, 143470, 229552, 286940, 459104, 573880, 918208, 1147760, 1190801, 2295520, 2381602, 4591040, 4763204, 5954005, 9526408, 11908010, 19052816, 23816020, 38105632, 47632040, 76211264, 95264080, 190528160, 381056320]

約数ペア:

[(1, 381056320), (2, 190528160), (4, 95264080), (5, 76211264), (8, 47632040), (10, 38105632), (16, 23816020), (20, 19052816), (32, 11908010), (40, 9526408), (64, 5954005), (80, 4763204), (83, 4591040), (160, 2381602), (166, 2295520), (320, 1190801), (332, 1147760), (415, 918208), (664, 573880), (830, 459104), (1328, 286940), (1660, 229552), (2656, 143470), (3320, 114776), (5312, 71735), (6640, 57388), (13280, 28694), (14347, 26560)]