170417300

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 382475520

約数和(自身を除く): 212058220

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 101, 188, 202, 235, 359, 404, 470, 505, 718, 940, 1010, 1175, 1436, 1795, 2020, 2350, 2525, 3590, 4700, 4747, 5050, 7180, 8975, 9494, 10100, 16873, 17950, 18988, 23735, 33746, 35900, 36259, 47470, 67492, 72518, 84365, 94940, 118675, 145036, 168730, 181295, 237350, 337460, 362590, 421825, 474700, 725180, 843650, 906475, 1687300, 1704173, 1812950, 3408346, 3625900, 6816692, 8520865, 17041730, 34083460, 42604325, 85208650, 170417300]

約数ペア:

[(1, 170417300), (2, 85208650), (4, 42604325), (5, 34083460), (10, 17041730), (20, 8520865), (25, 6816692), (47, 3625900), (50, 3408346), (94, 1812950), (100, 1704173), (101, 1687300), (188, 906475), (202, 843650), (235, 725180), (359, 474700), (404, 421825), (470, 362590), (505, 337460), (718, 237350), (940, 181295), (1010, 168730), (1175, 145036), (1436, 118675), (1795, 94940), (2020, 84365), (2350, 72518), (2525, 67492), (3590, 47470), (4700, 36259), (4747, 35900), (5050, 33746), (7180, 23735), (8975, 18988), (9494, 17950), (10100, 16873)]