79288300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8713}}^1$

素因数の和:8747

約数の個数: 72

約数和(自身を含む): 211785056

約数和(自身を除く): 132496756

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, 8713, 9100, 17426, 34852, 43565, 60991, 87130, 113269, 121982, 174260, 217825, 226538, 243964, 304955, 435650, 453076, 566345, 609910, 792883, 871300, 1132690, 1219820, 1524775, 1585766, 2265380, 2831725, 3049550, 3171532, 3964415, 5663450, 6099100, 7928830, 11326900, 15857660, 19822075, 39644150, 79288300]

約数ペア:

[(1, 79288300), (2, 39644150), (4, 19822075), (5, 15857660), (7, 11326900), (10, 7928830), (13, 6099100), (14, 5663450), (20, 3964415), (25, 3171532), (26, 3049550), (28, 2831725), (35, 2265380), (50, 1585766), (52, 1524775), (65, 1219820), (70, 1132690), (91, 871300), (100, 792883), (130, 609910), (140, 566345), (175, 453076), (182, 435650), (260, 304955), (325, 243964), (350, 226538), (364, 217825), (455, 174260), (650, 121982), (700, 113269), (910, 87130), (1300, 60991), (1820, 43565), (2275, 34852), (4550, 17426), (8713, 9100)]