73232560

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 177176160

約数和(自身を除く): 103943600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 83, 164, 166, 205, 269, 328, 332, 410, 415, 538, 656, 664, 820, 830, 1076, 1328, 1345, 1640, 1660, 2152, 2690, 3280, 3320, 3403, 4304, 5380, 6640, 6806, 10760, 11029, 13612, 17015, 21520, 22058, 22327, 27224, 34030, 44116, 44654, 54448, 55145, 68060, 88232, 89308, 110290, 111635, 136120, 176464, 178616, 220580, 223270, 272240, 357232, 441160, 446540, 882320, 893080, 915407, 1786160, 1830814, 3661628, 4577035, 7323256, 9154070, 14646512, 18308140, 36616280, 73232560]

約数ペア:

[(1, 73232560), (2, 36616280), (4, 18308140), (5, 14646512), (8, 9154070), (10, 7323256), (16, 4577035), (20, 3661628), (40, 1830814), (41, 1786160), (80, 915407), (82, 893080), (83, 882320), (164, 446540), (166, 441160), (205, 357232), (269, 272240), (328, 223270), (332, 220580), (410, 178616), (415, 176464), (538, 136120), (656, 111635), (664, 110290), (820, 89308), (830, 88232), (1076, 68060), (1328, 55145), (1345, 54448), (1640, 44654), (1660, 44116), (2152, 34030), (2690, 27224), (3280, 22327), (3320, 22058), (3403, 21520), (4304, 17015), (5380, 13612), (6640, 11029), (6806, 10760)]