42216100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1357

約数の個数: 72

約数和(自身を含む): 102180960

約数和(自身を除く): 59964860

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, 1307, 1615, 1700, 1900, 2614, 3230, 5228, 6460, 6535, 8075, 13070, 16150, 22219, 24833, 26140, 32300, 32675, 44438, 49666, 65350, 88876, 99332, 111095, 124165, 130700, 222190, 248330, 422161, 444380, 496660, 555475, 620825, 844322, 1110950, 1241650, 1688644, 2110805, 2221900, 2483300, 4221610, 8443220, 10554025, 21108050, 42216100]

約数ペア:

[(1, 42216100), (2, 21108050), (4, 10554025), (5, 8443220), (10, 4221610), (17, 2483300), (19, 2221900), (20, 2110805), (25, 1688644), (34, 1241650), (38, 1110950), (50, 844322), (68, 620825), (76, 555475), (85, 496660), (95, 444380), (100, 422161), (170, 248330), (190, 222190), (323, 130700), (340, 124165), (380, 111095), (425, 99332), (475, 88876), (646, 65350), (850, 49666), (950, 44438), (1292, 32675), (1307, 32300), (1615, 26140), (1700, 24833), (1900, 22219), (2614, 16150), (3230, 13070), (5228, 8075), (6460, 6535)]