38065040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2196

約数の個数: 80

約数和(自身を含む): 100962288

約数和(自身を除く): 62897248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2153, 2210, 3536, 4306, 4420, 8612, 8840, 10765, 17224, 17680, 21530, 27989, 34448, 36601, 43060, 55978, 73202, 86120, 111956, 139945, 146404, 172240, 183005, 223912, 279890, 292808, 366010, 447824, 475813, 559780, 585616, 732020, 951626, 1119560, 1464040, 1903252, 2239120, 2379065, 2928080, 3806504, 4758130, 7613008, 9516260, 19032520, 38065040]

約数ペア:

[(1, 38065040), (2, 19032520), (4, 9516260), (5, 7613008), (8, 4758130), (10, 3806504), (13, 2928080), (16, 2379065), (17, 2239120), (20, 1903252), (26, 1464040), (34, 1119560), (40, 951626), (52, 732020), (65, 585616), (68, 559780), (80, 475813), (85, 447824), (104, 366010), (130, 292808), (136, 279890), (170, 223912), (208, 183005), (221, 172240), (260, 146404), (272, 139945), (340, 111956), (442, 86120), (520, 73202), (680, 55978), (884, 43060), (1040, 36601), (1105, 34448), (1360, 27989), (1768, 21530), (2153, 17680), (2210, 17224), (3536, 10765), (4306, 8840), (4420, 8612)]