1427258380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{29501}}^1$

素因数の和:29610

約数の個数: 48

約数和(自身を含む): 3122491680

約数和(自身を除く): 1695233300

約数列:

[1, 2, 4, 5, 10, 20, 41, 59, 82, 118, 164, 205, 236, 295, 410, 590, 820, 1180, 2419, 4838, 9676, 12095, 24190, 29501, 48380, 59002, 118004, 147505, 295010, 590020, 1209541, 1740559, 2419082, 3481118, 4838164, 6047705, 6962236, 8702795, 12095410, 17405590, 24190820, 34811180, 71362919, 142725838, 285451676, 356814595, 713629190, 1427258380]

約数ペア:

[(1, 1427258380), (2, 713629190), (4, 356814595), (5, 285451676), (10, 142725838), (20, 71362919), (41, 34811180), (59, 24190820), (82, 17405590), (118, 12095410), (164, 8702795), (205, 6962236), (236, 6047705), (295, 4838164), (410, 3481118), (590, 2419082), (820, 1740559), (1180, 1209541), (2419, 590020), (4838, 295010), (9676, 147505), (12095, 118004), (24190, 59002), (29501, 48380)]