39702400

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 103397400

約数和(自身を除く): 63695000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 640, 653, 760, 800, 950, 1216, 1306, 1520, 1600, 1900, 2432, 2612, 3040, 3200, 3265, 3800, 5224, 6080, 6530, 7600, 10448, 12160, 12407, 13060, 15200, 16325, 20896, 24814, 26120, 30400, 32650, 41792, 49628, 52240, 60800, 62035, 65300, 83584, 99256, 104480, 124070, 130600, 198512, 208960, 248140, 261200, 310175, 397024, 417920, 496280, 522400, 620350, 794048, 992560, 1044800, 1240700, 1588096, 1985120, 2089600, 2481400, 3970240, 4962800, 7940480, 9925600, 19851200, 39702400]

約数ペア:

[(1, 39702400), (2, 19851200), (4, 9925600), (5, 7940480), (8, 4962800), (10, 3970240), (16, 2481400), (19, 2089600), (20, 1985120), (25, 1588096), (32, 1240700), (38, 1044800), (40, 992560), (50, 794048), (64, 620350), (76, 522400), (80, 496280), (95, 417920), (100, 397024), (128, 310175), (152, 261200), (160, 248140), (190, 208960), (200, 198512), (304, 130600), (320, 124070), (380, 104480), (400, 99256), (475, 83584), (608, 65300), (640, 62035), (653, 60800), (760, 52240), (800, 49628), (950, 41792), (1216, 32650), (1306, 30400), (1520, 26120), (1600, 24814), (1900, 20896), (2432, 16325), (2612, 15200), (3040, 13060), (3200, 12407), (3265, 12160), (3800, 10448), (5224, 7600), (6080, 6530)]