73032080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2304

約数の個数: 80

約数和(自身を含む): 190327104

約数和(自身を除く): 117295024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 592, 740, 814, 880, 1480, 1628, 2035, 2243, 2960, 3256, 4070, 4486, 6512, 8140, 8972, 11215, 16280, 17944, 22430, 24673, 32560, 35888, 44860, 49346, 82991, 89720, 98692, 123365, 165982, 179440, 197384, 246730, 331964, 394768, 414955, 493460, 663928, 829910, 912901, 986920, 1327856, 1659820, 1825802, 1973840, 3319640, 3651604, 4564505, 6639280, 7303208, 9129010, 14606416, 18258020, 36516040, 73032080]

約数ペア:

[(1, 73032080), (2, 36516040), (4, 18258020), (5, 14606416), (8, 9129010), (10, 7303208), (11, 6639280), (16, 4564505), (20, 3651604), (22, 3319640), (37, 1973840), (40, 1825802), (44, 1659820), (55, 1327856), (74, 986920), (80, 912901), (88, 829910), (110, 663928), (148, 493460), (176, 414955), (185, 394768), (220, 331964), (296, 246730), (370, 197384), (407, 179440), (440, 165982), (592, 123365), (740, 98692), (814, 89720), (880, 82991), (1480, 49346), (1628, 44860), (2035, 35888), (2243, 32560), (2960, 24673), (3256, 22430), (4070, 17944), (4486, 16280), (6512, 11215), (8140, 8972)]