74634280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14029}}^1$

素因数の和:14066

約数の個数: 64

約数和(自身を含む): 202032000

約数和(自身を除く): 127397720

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, 14029, 28058, 56116, 70145, 98203, 112232, 140290, 196406, 266551, 280580, 392812, 491015, 533102, 561160, 785624, 982030, 1066204, 1332755, 1865857, 1964060, 2132408, 2665510, 3731714, 3928120, 5331020, 7463428, 9329285, 10662040, 14926856, 18658570, 37317140, 74634280]

約数ペア:

[(1, 74634280), (2, 37317140), (4, 18658570), (5, 14926856), (7, 10662040), (8, 9329285), (10, 7463428), (14, 5331020), (19, 3928120), (20, 3731714), (28, 2665510), (35, 2132408), (38, 1964060), (40, 1865857), (56, 1332755), (70, 1066204), (76, 982030), (95, 785624), (133, 561160), (140, 533102), (152, 491015), (190, 392812), (266, 280580), (280, 266551), (380, 196406), (532, 140290), (665, 112232), (760, 98203), (1064, 70145), (1330, 56116), (2660, 28058), (5320, 14029)]