5801840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 15534720

約数和(自身を除く): 9732880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 347, 380, 418, 440, 694, 760, 836, 880, 1045, 1388, 1520, 1672, 1735, 2090, 2776, 3344, 3470, 3817, 4180, 5552, 6593, 6940, 7634, 8360, 13186, 13880, 15268, 16720, 19085, 26372, 27760, 30536, 32965, 38170, 52744, 61072, 65930, 72523, 76340, 105488, 131860, 145046, 152680, 263720, 290092, 305360, 362615, 527440, 580184, 725230, 1160368, 1450460, 2900920, 5801840]

約数ペア:

[(1, 5801840), (2, 2900920), (4, 1450460), (5, 1160368), (8, 725230), (10, 580184), (11, 527440), (16, 362615), (19, 305360), (20, 290092), (22, 263720), (38, 152680), (40, 145046), (44, 131860), (55, 105488), (76, 76340), (80, 72523), (88, 65930), (95, 61072), (110, 52744), (152, 38170), (176, 32965), (190, 30536), (209, 27760), (220, 26372), (304, 19085), (347, 16720), (380, 15268), (418, 13880), (440, 13186), (694, 8360), (760, 7634), (836, 6940), (880, 6593), (1045, 5552), (1388, 4180), (1520, 3817), (1672, 3470), (1735, 3344), (2090, 2776)]