352648960

素因数分解:

$2^8\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2011}}^1$

素因数の和:2169

約数の個数: 72

約数和(自身を含む): 851293296

約数和(自身を除く): 498644336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 256, 274, 320, 548, 640, 685, 1096, 1280, 1370, 2011, 2192, 2740, 4022, 4384, 5480, 8044, 8768, 10055, 10960, 16088, 17536, 20110, 21920, 32176, 35072, 40220, 43840, 64352, 80440, 87680, 128704, 160880, 175360, 257408, 275507, 321760, 514816, 551014, 643520, 1102028, 1287040, 1377535, 2204056, 2574080, 2755070, 4408112, 5510140, 8816224, 11020280, 17632448, 22040560, 35264896, 44081120, 70529792, 88162240, 176324480, 352648960]

約数ペア:

[(1, 352648960), (2, 176324480), (4, 88162240), (5, 70529792), (8, 44081120), (10, 35264896), (16, 22040560), (20, 17632448), (32, 11020280), (40, 8816224), (64, 5510140), (80, 4408112), (128, 2755070), (137, 2574080), (160, 2204056), (256, 1377535), (274, 1287040), (320, 1102028), (548, 643520), (640, 551014), (685, 514816), (1096, 321760), (1280, 275507), (1370, 257408), (2011, 175360), (2192, 160880), (2740, 128704), (4022, 87680), (4384, 80440), (5480, 64352), (8044, 43840), (8768, 40220), (10055, 35072), (10960, 32176), (16088, 21920), (17536, 20110)]