179676524020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1787}}^1\times {\mathrm{9091}}^1$

素因数の和:10973

約数の個数: 96

約数和(自身を含む): 436974612480

約数和(自身を除く): 257298088460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 1787, 2212, 2765, 3574, 5530, 7148, 8935, 9091, 11060, 12509, 17870, 18182, 25018, 35740, 36364, 45455, 50036, 62545, 63637, 90910, 125090, 127274, 141173, 181820, 250180, 254548, 282346, 318185, 564692, 636370, 705865, 718189, 988211, 1272740, 1411730, 1436378, 1976422, 2823460, 2872756, 3590945, 3952844, 4941055, 5027323, 7181890, 9882110, 10054646, 14363780, 16245617, 19764220, 20109292, 25136615, 32491234, 50273230, 64982468, 81228085, 100546460, 113719319, 162456170, 227438638, 324912340, 454877276, 568596595, 1137193190, 1283403743, 2274386380, 2566807486, 5133614972, 6417018715, 8983826201, 12834037430, 17967652402, 25668074860, 35935304804, 44919131005, 89838262010, 179676524020]

約数ペア:

[(1, 179676524020), (2, 89838262010), (4, 44919131005), (5, 35935304804), (7, 25668074860), (10, 17967652402), (14, 12834037430), (20, 8983826201), (28, 6417018715), (35, 5133614972), (70, 2566807486), (79, 2274386380), (140, 1283403743), (158, 1137193190), (316, 568596595), (395, 454877276), (553, 324912340), (790, 227438638), (1106, 162456170), (1580, 113719319), (1787, 100546460), (2212, 81228085), (2765, 64982468), (3574, 50273230), (5530, 32491234), (7148, 25136615), (8935, 20109292), (9091, 19764220), (11060, 16245617), (12509, 14363780), (17870, 10054646), (18182, 9882110), (25018, 7181890), (35740, 5027323), (36364, 4941055), (45455, 3952844), (50036, 3590945), (62545, 2872756), (63637, 2823460), (90910, 1976422), (125090, 1436378), (127274, 1411730), (141173, 1272740), (181820, 988211), (250180, 718189), (254548, 705865), (282346, 636370), (318185, 564692)]