4564420480

素因数分解:

$2^7\times 5^1\times {\mathrm{271}}^1\times {\mathrm{26317}}^1$

素因数の和:26607

約数の個数: 64

約数和(自身を含む): 10952498880

約数和(自身を除く): 6388078400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 271, 320, 542, 640, 1084, 1355, 2168, 2710, 4336, 5420, 8672, 10840, 17344, 21680, 26317, 34688, 43360, 52634, 86720, 105268, 131585, 173440, 210536, 263170, 421072, 526340, 842144, 1052680, 1684288, 2105360, 3368576, 4210720, 7131907, 8421440, 14263814, 16842880, 28527628, 35659535, 57055256, 71319070, 114110512, 142638140, 228221024, 285276280, 456442048, 570552560, 912884096, 1141105120, 2282210240, 4564420480]

約数ペア:

[(1, 4564420480), (2, 2282210240), (4, 1141105120), (5, 912884096), (8, 570552560), (10, 456442048), (16, 285276280), (20, 228221024), (32, 142638140), (40, 114110512), (64, 71319070), (80, 57055256), (128, 35659535), (160, 28527628), (271, 16842880), (320, 14263814), (542, 8421440), (640, 7131907), (1084, 4210720), (1355, 3368576), (2168, 2105360), (2710, 1684288), (4336, 1052680), (5420, 842144), (8672, 526340), (10840, 421072), (17344, 263170), (21680, 210536), (26317, 173440), (34688, 131585), (43360, 105268), (52634, 86720)]