38462900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2433

約数の個数: 72

約数和(自身を含む): 99576960

約数和(自身を除く): 61114060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 2389, 3220, 4025, 4778, 8050, 9556, 11945, 16100, 16723, 23890, 33446, 47780, 54947, 59725, 66892, 83615, 109894, 119450, 167230, 219788, 238900, 274735, 334460, 384629, 418075, 549470, 769258, 836150, 1098940, 1373675, 1538516, 1672300, 1923145, 2747350, 3846290, 5494700, 7692580, 9615725, 19231450, 38462900]

約数ペア:

[(1, 38462900), (2, 19231450), (4, 9615725), (5, 7692580), (7, 5494700), (10, 3846290), (14, 2747350), (20, 1923145), (23, 1672300), (25, 1538516), (28, 1373675), (35, 1098940), (46, 836150), (50, 769258), (70, 549470), (92, 418075), (100, 384629), (115, 334460), (140, 274735), (161, 238900), (175, 219788), (230, 167230), (322, 119450), (350, 109894), (460, 83615), (575, 66892), (644, 59725), (700, 54947), (805, 47780), (1150, 33446), (1610, 23890), (2300, 16723), (2389, 16100), (3220, 11945), (4025, 9556), (4778, 8050)]