47125700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1509

約数の個数: 72

約数和(自身を含む): 114055200

約数和(自身を除く): 66929500

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 170, 190, 323, 340, 380, 425, 475, 646, 850, 950, 1292, 1459, 1615, 1700, 1900, 2918, 3230, 5836, 6460, 7295, 8075, 14590, 16150, 24803, 27721, 29180, 32300, 36475, 49606, 55442, 72950, 99212, 110884, 124015, 138605, 145900, 248030, 277210, 471257, 496060, 554420, 620075, 693025, 942514, 1240150, 1386050, 1885028, 2356285, 2480300, 2772100, 4712570, 9425140, 11781425, 23562850, 47125700]

約数ペア:

[(1, 47125700), (2, 23562850), (4, 11781425), (5, 9425140), (10, 4712570), (17, 2772100), (19, 2480300), (20, 2356285), (25, 1885028), (34, 1386050), (38, 1240150), (50, 942514), (68, 693025), (76, 620075), (85, 554420), (95, 496060), (100, 471257), (170, 277210), (190, 248030), (323, 145900), (340, 138605), (380, 124015), (425, 110884), (475, 99212), (646, 72950), (850, 55442), (950, 49606), (1292, 36475), (1459, 32300), (1615, 29180), (1700, 27721), (1900, 24803), (2918, 16150), (3230, 14590), (5836, 8075), (6460, 7295)]