71661350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 141337680

約数和(自身を除く): 69676330

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 241, 313, 475, 482, 626, 950, 1205, 1565, 2410, 3130, 4579, 5947, 6025, 7825, 9158, 11894, 12050, 15650, 22895, 29735, 45790, 59470, 75433, 114475, 148675, 150866, 228950, 297350, 377165, 754330, 1433227, 1885825, 2866454, 3771650, 7166135, 14332270, 35830675, 71661350]

約数ペア:

[(1, 71661350), (2, 35830675), (5, 14332270), (10, 7166135), (19, 3771650), (25, 2866454), (38, 1885825), (50, 1433227), (95, 754330), (190, 377165), (241, 297350), (313, 228950), (475, 150866), (482, 148675), (626, 114475), (950, 75433), (1205, 59470), (1565, 45790), (2410, 29735), (3130, 22895), (4579, 15650), (5947, 12050), (6025, 11894), (7825, 9158)]