29176280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1416

約数の個数: 64

約数和(自身を含む): 76032000

約数和(自身を除く): 46855720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1319, 1580, 2212, 2638, 2765, 3160, 4424, 5276, 5530, 6595, 9233, 10552, 11060, 13190, 18466, 22120, 26380, 36932, 46165, 52760, 73864, 92330, 104201, 184660, 208402, 369320, 416804, 521005, 729407, 833608, 1042010, 1458814, 2084020, 2917628, 3647035, 4168040, 5835256, 7294070, 14588140, 29176280]

約数ペア:

[(1, 29176280), (2, 14588140), (4, 7294070), (5, 5835256), (7, 4168040), (8, 3647035), (10, 2917628), (14, 2084020), (20, 1458814), (28, 1042010), (35, 833608), (40, 729407), (56, 521005), (70, 416804), (79, 369320), (140, 208402), (158, 184660), (280, 104201), (316, 92330), (395, 73864), (553, 52760), (632, 46165), (790, 36932), (1106, 26380), (1319, 22120), (1580, 18466), (2212, 13190), (2638, 11060), (2765, 10552), (3160, 9233), (4424, 6595), (5276, 5530)]