73748480

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:319

約数の個数: 104

約数和(自身を含む): 191276232

約数和(自身を除く): 117527752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 277, 320, 416, 512, 520, 554, 640, 832, 1024, 1040, 1108, 1280, 1385, 1664, 2048, 2080, 2216, 2560, 2770, 3328, 3601, 4096, 4160, 4432, 5120, 5540, 6656, 7202, 8320, 8864, 10240, 11080, 13312, 14404, 16640, 17728, 18005, 20480, 22160, 26624, 28808, 33280, 35456, 36010, 44320, 53248, 57616, 66560, 70912, 72020, 88640, 115232, 133120, 141824, 144040, 177280, 230464, 266240, 283648, 288080, 354560, 460928, 567296, 576160, 709120, 921856, 1134592, 1152320, 1418240, 1843712, 2304640, 2836480, 3687424, 4609280, 5672960, 7374848, 9218560, 14749696, 18437120, 36874240, 73748480]

約数ペア:

[(1, 73748480), (2, 36874240), (4, 18437120), (5, 14749696), (8, 9218560), (10, 7374848), (13, 5672960), (16, 4609280), (20, 3687424), (26, 2836480), (32, 2304640), (40, 1843712), (52, 1418240), (64, 1152320), (65, 1134592), (80, 921856), (104, 709120), (128, 576160), (130, 567296), (160, 460928), (208, 354560), (256, 288080), (260, 283648), (277, 266240), (320, 230464), (416, 177280), (512, 144040), (520, 141824), (554, 133120), (640, 115232), (832, 88640), (1024, 72020), (1040, 70912), (1108, 66560), (1280, 57616), (1385, 53248), (1664, 44320), (2048, 36010), (2080, 35456), (2216, 33280), (2560, 28808), (2770, 26624), (3328, 22160), (3601, 20480), (4096, 18005), (4160, 17728), (4432, 16640), (5120, 14404), (5540, 13312), (6656, 11080), (7202, 10240), (8320, 8864)]