71002240

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5839}}^1$

素因数の和:5877

約数の個数: 64

約数和(自身を含む): 178704000

約数和(自身を除く): 107701760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 5839, 6080, 11678, 12160, 23356, 29195, 46712, 58390, 93424, 110941, 116780, 186848, 221882, 233560, 373696, 443764, 467120, 554705, 747392, 887528, 934240, 1109410, 1775056, 1868480, 2218820, 3550112, 3736960, 4437640, 7100224, 8875280, 14200448, 17750560, 35501120, 71002240]

約数ペア:

[(1, 71002240), (2, 35501120), (4, 17750560), (5, 14200448), (8, 8875280), (10, 7100224), (16, 4437640), (19, 3736960), (20, 3550112), (32, 2218820), (38, 1868480), (40, 1775056), (64, 1109410), (76, 934240), (80, 887528), (95, 747392), (128, 554705), (152, 467120), (160, 443764), (190, 373696), (304, 233560), (320, 221882), (380, 186848), (608, 116780), (640, 110941), (760, 93424), (1216, 58390), (1520, 46712), (2432, 29195), (3040, 23356), (5839, 12160), (6080, 11678)]