47125760

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3347}}^1$

素因数の和:3379

約数の個数: 72

約数和(自身を含む): 123179616

約数和(自身を除く): 76053856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3347, 3520, 6694, 7040, 13388, 14080, 16735, 26776, 33470, 36817, 53552, 66940, 73634, 107104, 133880, 147268, 184085, 214208, 267760, 294536, 368170, 428416, 535520, 589072, 736340, 856832, 1071040, 1178144, 1472680, 2142080, 2356288, 2945360, 4284160, 4712576, 5890720, 9425152, 11781440, 23562880, 47125760]

約数ペア:

[(1, 47125760), (2, 23562880), (4, 11781440), (5, 9425152), (8, 5890720), (10, 4712576), (11, 4284160), (16, 2945360), (20, 2356288), (22, 2142080), (32, 1472680), (40, 1178144), (44, 1071040), (55, 856832), (64, 736340), (80, 589072), (88, 535520), (110, 428416), (128, 368170), (160, 294536), (176, 267760), (220, 214208), (256, 184085), (320, 147268), (352, 133880), (440, 107104), (640, 73634), (704, 66940), (880, 53552), (1280, 36817), (1408, 33470), (1760, 26776), (2816, 16735), (3347, 14080), (3520, 13388), (6694, 7040)]