79452100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8731}}^1$

素因数の和:8765

約数の個数: 72

約数和(自身を含む): 212222528

約数和(自身を除く): 132770428

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 8731, 9100, 17462, 34924, 43655, 61117, 87310, 113503, 122234, 174620, 218275, 227006, 244468, 305585, 436550, 454012, 567515, 611170, 794521, 873100, 1135030, 1222340, 1527925, 1589042, 2270060, 2837575, 3055850, 3178084, 3972605, 5675150, 6111700, 7945210, 11350300, 15890420, 19863025, 39726050, 79452100]

約数ペア:

[(1, 79452100), (2, 39726050), (4, 19863025), (5, 15890420), (7, 11350300), (10, 7945210), (13, 6111700), (14, 5675150), (20, 3972605), (25, 3178084), (26, 3055850), (28, 2837575), (35, 2270060), (50, 1589042), (52, 1527925), (65, 1222340), (70, 1135030), (91, 873100), (100, 794521), (130, 611170), (140, 567515), (175, 454012), (182, 436550), (260, 305585), (325, 244468), (350, 227006), (364, 218275), (455, 174620), (650, 122234), (700, 113503), (910, 87310), (1300, 61117), (1820, 43655), (2275, 34924), (4550, 17462), (8731, 9100)]