46439440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:620

約数の個数: 80

約数和(自身を含む): 114925680

約数和(自身を除く): 68486240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 58, 74, 80, 116, 145, 148, 185, 232, 290, 296, 370, 464, 541, 580, 592, 740, 1073, 1082, 1160, 1480, 2146, 2164, 2320, 2705, 2960, 4292, 4328, 5365, 5410, 8584, 8656, 10730, 10820, 15689, 17168, 20017, 21460, 21640, 31378, 40034, 42920, 43280, 62756, 78445, 80068, 85840, 100085, 125512, 156890, 160136, 200170, 251024, 313780, 320272, 400340, 580493, 627560, 800680, 1160986, 1255120, 1601360, 2321972, 2902465, 4643944, 5804930, 9287888, 11609860, 23219720, 46439440]

約数ペア:

[(1, 46439440), (2, 23219720), (4, 11609860), (5, 9287888), (8, 5804930), (10, 4643944), (16, 2902465), (20, 2321972), (29, 1601360), (37, 1255120), (40, 1160986), (58, 800680), (74, 627560), (80, 580493), (116, 400340), (145, 320272), (148, 313780), (185, 251024), (232, 200170), (290, 160136), (296, 156890), (370, 125512), (464, 100085), (541, 85840), (580, 80068), (592, 78445), (740, 62756), (1073, 43280), (1082, 42920), (1160, 40034), (1480, 31378), (2146, 21640), (2164, 21460), (2320, 20017), (2705, 17168), (2960, 15689), (4292, 10820), (4328, 10730), (5365, 8656), (5410, 8584)]