464817980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1\times {\mathrm{1789}}^1$

素因数の和:2990

約数の個数: 48

約数和(自身を含む): 1066353120

約数和(自身を除く): 601535140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1181, 1789, 2362, 3578, 4724, 5905, 7156, 8945, 11810, 12991, 17890, 19679, 23620, 25982, 35780, 39358, 51964, 64955, 78716, 98395, 129910, 196790, 259820, 393580, 2112809, 4225618, 8451236, 10564045, 21128090, 23240899, 42256180, 46481798, 92963596, 116204495, 232408990, 464817980]

約数ペア:

[(1, 464817980), (2, 232408990), (4, 116204495), (5, 92963596), (10, 46481798), (11, 42256180), (20, 23240899), (22, 21128090), (44, 10564045), (55, 8451236), (110, 4225618), (220, 2112809), (1181, 393580), (1789, 259820), (2362, 196790), (3578, 129910), (4724, 98395), (5905, 78716), (7156, 64955), (8945, 51964), (11810, 39358), (12991, 35780), (17890, 25982), (19679, 23620)]