40800544

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 85730400

約数和(自身を除く): 44929856

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 179, 272, 358, 419, 544, 716, 838, 1432, 1676, 2864, 3043, 3352, 5728, 6086, 6704, 7123, 12172, 13408, 14246, 24344, 28492, 48688, 56984, 75001, 97376, 113968, 150002, 227936, 300004, 600008, 1200016, 1275017, 2400032, 2550034, 5100068, 10200136, 20400272, 40800544]

約数ペア:

[(1, 40800544), (2, 20400272), (4, 10200136), (8, 5100068), (16, 2550034), (17, 2400032), (32, 1275017), (34, 1200016), (68, 600008), (136, 300004), (179, 227936), (272, 150002), (358, 113968), (419, 97376), (544, 75001), (716, 56984), (838, 48688), (1432, 28492), (1676, 24344), (2864, 14246), (3043, 13408), (3352, 12172), (5728, 7123), (6086, 6704)]