73022080

素因数分解:

$2^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1697

約数の個数: 64

約数和(自身を含む): 177137280

約数和(自身を除く): 104115200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 284, 320, 355, 568, 640, 710, 1136, 1420, 1607, 2272, 2840, 3214, 4544, 5680, 6428, 8035, 9088, 11360, 12856, 16070, 22720, 25712, 32140, 45440, 51424, 64280, 102848, 114097, 128560, 205696, 228194, 257120, 456388, 514240, 570485, 912776, 1028480, 1140970, 1825552, 2281940, 3651104, 4563880, 7302208, 9127760, 14604416, 18255520, 36511040, 73022080]

約数ペア:

[(1, 73022080), (2, 36511040), (4, 18255520), (5, 14604416), (8, 9127760), (10, 7302208), (16, 4563880), (20, 3651104), (32, 2281940), (40, 1825552), (64, 1140970), (71, 1028480), (80, 912776), (128, 570485), (142, 514240), (160, 456388), (284, 257120), (320, 228194), (355, 205696), (568, 128560), (640, 114097), (710, 102848), (1136, 64280), (1420, 51424), (1607, 45440), (2272, 32140), (2840, 25712), (3214, 22720), (4544, 16070), (5680, 12856), (6428, 11360), (8035, 9088)]