65626820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 166924800

約数和(自身を除く): 101297980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 89, 92, 115, 140, 161, 178, 229, 230, 322, 356, 445, 458, 460, 623, 644, 805, 890, 916, 1145, 1246, 1603, 1610, 1780, 2047, 2290, 2492, 3115, 3206, 3220, 4094, 4580, 5267, 6230, 6412, 8015, 8188, 10235, 10534, 12460, 14329, 16030, 20381, 20470, 21068, 26335, 28658, 32060, 36869, 40762, 40940, 52670, 57316, 71645, 73738, 81524, 101905, 105340, 142667, 143290, 147476, 184345, 203810, 285334, 286580, 368690, 407620, 468763, 570668, 713335, 737380, 937526, 1426670, 1875052, 2343815, 2853340, 3281341, 4687630, 6562682, 9375260, 13125364, 16406705, 32813410, 65626820]

約数ペア:

[(1, 65626820), (2, 32813410), (4, 16406705), (5, 13125364), (7, 9375260), (10, 6562682), (14, 4687630), (20, 3281341), (23, 2853340), (28, 2343815), (35, 1875052), (46, 1426670), (70, 937526), (89, 737380), (92, 713335), (115, 570668), (140, 468763), (161, 407620), (178, 368690), (229, 286580), (230, 285334), (322, 203810), (356, 184345), (445, 147476), (458, 143290), (460, 142667), (623, 105340), (644, 101905), (805, 81524), (890, 73738), (916, 71645), (1145, 57316), (1246, 52670), (1603, 40940), (1610, 40762), (1780, 36869), (2047, 32060), (2290, 28658), (2492, 26335), (3115, 21068), (3206, 20470), (3220, 20381), (4094, 16030), (4580, 14329), (5267, 12460), (6230, 10534), (6412, 10235), (8015, 8188)]