67548040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12697}}^1$

素因数の和:12734

約数の個数: 64

約数和(自身を含む): 182851200

約数和(自身を除く): 115303160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 12697, 25394, 50788, 63485, 88879, 101576, 126970, 177758, 241243, 253940, 355516, 444395, 482486, 507880, 711032, 888790, 964972, 1206215, 1688701, 1777580, 1929944, 2412430, 3377402, 3555160, 4824860, 6754804, 8443505, 9649720, 13509608, 16887010, 33774020, 67548040]

約数ペア:

[(1, 67548040), (2, 33774020), (4, 16887010), (5, 13509608), (7, 9649720), (8, 8443505), (10, 6754804), (14, 4824860), (19, 3555160), (20, 3377402), (28, 2412430), (35, 1929944), (38, 1777580), (40, 1688701), (56, 1206215), (70, 964972), (76, 888790), (95, 711032), (133, 507880), (140, 482486), (152, 444395), (190, 355516), (266, 253940), (280, 241243), (380, 177758), (532, 126970), (665, 101576), (760, 88879), (1064, 63485), (1330, 50788), (2660, 25394), (5320, 12697)]