47048320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 126463680

約数和(自身を除く): 79415360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 128, 160, 163, 164, 176, 205, 220, 320, 326, 328, 352, 410, 440, 451, 640, 652, 656, 704, 815, 820, 880, 902, 1304, 1312, 1408, 1630, 1640, 1760, 1793, 1804, 2255, 2608, 2624, 3260, 3280, 3520, 3586, 3608, 4510, 5216, 5248, 6520, 6560, 6683, 7040, 7172, 7216, 8965, 9020, 10432, 13040, 13120, 13366, 14344, 14432, 17930, 18040, 20864, 26080, 26240, 26732, 28688, 28864, 33415, 35860, 36080, 52160, 53464, 57376, 57728, 66830, 71720, 72160, 73513, 104320, 106928, 114752, 133660, 143440, 144320, 147026, 213856, 229504, 267320, 286880, 288640, 294052, 367565, 427712, 534640, 573760, 588104, 735130, 855424, 1069280, 1147520, 1176208, 1470260, 2138560, 2352416, 2940520, 4277120, 4704832, 5881040, 9409664, 11762080, 23524160, 47048320]

約数ペア:

[(1, 47048320), (2, 23524160), (4, 11762080), (5, 9409664), (8, 5881040), (10, 4704832), (11, 4277120), (16, 2940520), (20, 2352416), (22, 2138560), (32, 1470260), (40, 1176208), (41, 1147520), (44, 1069280), (55, 855424), (64, 735130), (80, 588104), (82, 573760), (88, 534640), (110, 427712), (128, 367565), (160, 294052), (163, 288640), (164, 286880), (176, 267320), (205, 229504), (220, 213856), (320, 147026), (326, 144320), (328, 143440), (352, 133660), (410, 114752), (440, 106928), (451, 104320), (640, 73513), (652, 72160), (656, 71720), (704, 66830), (815, 57728), (820, 57376), (880, 53464), (902, 52160), (1304, 36080), (1312, 35860), (1408, 33415), (1630, 28864), (1640, 28688), (1760, 26732), (1793, 26240), (1804, 26080), (2255, 20864), (2608, 18040), (2624, 17930), (3260, 14432), (3280, 14344), (3520, 13366), (3586, 13120), (3608, 13040), (4510, 10432), (5216, 9020), (5248, 8965), (6520, 7216), (6560, 7172), (6683, 7040)]