798946720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34919}}^1$

素因数の和:34958

約数の個数: 96

約数和(自身を含む): 2217559680

約数和(自身を除く): 1418612960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5720, 11440, 22880, 34919, 69838, 139676, 174595, 279352, 349190, 384109, 453947, 558704, 698380, 768218, 907894, 1117408, 1396760, 1536436, 1815788, 1920545, 2269735, 2793520, 3072872, 3631576, 3841090, 4539470, 4993417, 5587040, 6145744, 7263152, 7682180, 9078940, 9986834, 12291488, 14526304, 15364360, 18157880, 19973668, 24967085, 30728720, 36315760, 39947336, 49934170, 61457440, 72631520, 79894672, 99868340, 159789344, 199736680, 399473360, 798946720]

約数ペア:

[(1, 798946720), (2, 399473360), (4, 199736680), (5, 159789344), (8, 99868340), (10, 79894672), (11, 72631520), (13, 61457440), (16, 49934170), (20, 39947336), (22, 36315760), (26, 30728720), (32, 24967085), (40, 19973668), (44, 18157880), (52, 15364360), (55, 14526304), (65, 12291488), (80, 9986834), (88, 9078940), (104, 7682180), (110, 7263152), (130, 6145744), (143, 5587040), (160, 4993417), (176, 4539470), (208, 3841090), (220, 3631576), (260, 3072872), (286, 2793520), (352, 2269735), (416, 1920545), (440, 1815788), (520, 1536436), (572, 1396760), (715, 1117408), (880, 907894), (1040, 768218), (1144, 698380), (1430, 558704), (1760, 453947), (2080, 384109), (2288, 349190), (2860, 279352), (4576, 174595), (5720, 139676), (11440, 69838), (22880, 34919)]