40380048

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{4597}}^1$

素因数の和:4672

約数の個数: 60

約数和(自身を含む): 114885628

約数和(自身を除く): 74505580

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 4597, 8784, 9194, 13791, 18388, 27582, 36776, 41373, 55164, 73552, 82746, 110328, 165492, 220656, 280417, 330984, 560834, 661968, 841251, 1121668, 1682502, 2243336, 2523753, 3365004, 4486672, 5047506, 6730008, 10095012, 13460016, 20190024, 40380048]

約数ペア:

[(1, 40380048), (2, 20190024), (3, 13460016), (4, 10095012), (6, 6730008), (8, 5047506), (9, 4486672), (12, 3365004), (16, 2523753), (18, 2243336), (24, 1682502), (36, 1121668), (48, 841251), (61, 661968), (72, 560834), (122, 330984), (144, 280417), (183, 220656), (244, 165492), (366, 110328), (488, 82746), (549, 73552), (732, 55164), (976, 41373), (1098, 36776), (1464, 27582), (2196, 18388), (2928, 13791), (4392, 9194), (4597, 8784)]