27613000

素因数分解:

$2^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 65959920

約数和(自身を除く): 38346920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 125, 200, 212, 250, 265, 424, 500, 521, 530, 1000, 1042, 1060, 1325, 2084, 2120, 2605, 2650, 4168, 5210, 5300, 6625, 10420, 10600, 13025, 13250, 20840, 26050, 26500, 27613, 52100, 53000, 55226, 65125, 104200, 110452, 130250, 138065, 220904, 260500, 276130, 521000, 552260, 690325, 1104520, 1380650, 2761300, 3451625, 5522600, 6903250, 13806500, 27613000]

約数ペア:

[(1, 27613000), (2, 13806500), (4, 6903250), (5, 5522600), (8, 3451625), (10, 2761300), (20, 1380650), (25, 1104520), (40, 690325), (50, 552260), (53, 521000), (100, 276130), (106, 260500), (125, 220904), (200, 138065), (212, 130250), (250, 110452), (265, 104200), (424, 65125), (500, 55226), (521, 53000), (530, 52100), (1000, 27613), (1042, 26500), (1060, 26050), (1325, 20840), (2084, 13250), (2120, 13025), (2605, 10600), (2650, 10420), (4168, 6625), (5210, 5300)]