88461100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9721}}^1$

素因数の和:9755

約数の個数: 72

約数和(自身を含む): 236283488

約数和(自身を除く): 147822388

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, 9100, 9721, 19442, 38884, 48605, 68047, 97210, 126373, 136094, 194420, 243025, 252746, 272188, 340235, 486050, 505492, 631865, 680470, 884611, 972100, 1263730, 1360940, 1701175, 1769222, 2527460, 3159325, 3402350, 3538444, 4423055, 6318650, 6804700, 8846110, 12637300, 17692220, 22115275, 44230550, 88461100]

約数ペア:

[(1, 88461100), (2, 44230550), (4, 22115275), (5, 17692220), (7, 12637300), (10, 8846110), (13, 6804700), (14, 6318650), (20, 4423055), (25, 3538444), (26, 3402350), (28, 3159325), (35, 2527460), (50, 1769222), (52, 1701175), (65, 1360940), (70, 1263730), (91, 972100), (100, 884611), (130, 680470), (140, 631865), (175, 505492), (182, 486050), (260, 340235), (325, 272188), (350, 252746), (364, 243025), (455, 194420), (650, 136094), (700, 126373), (910, 97210), (1300, 68047), (1820, 48605), (2275, 38884), (4550, 19442), (9100, 9721)]