22375432960

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{563897}}^1$

素因数の和:563949

約数の個数: 72

約数和(自身を含む): 55325160576

約数和(自身を除く): 32949727616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3968, 4960, 7936, 9920, 19840, 39680, 563897, 1127794, 2255588, 2819485, 4511176, 5638970, 9022352, 11277940, 17480807, 18044704, 22555880, 34961614, 36089408, 45111760, 69923228, 72178816, 87404035, 90223520, 139846456, 144357632, 174808070, 180447040, 279692912, 349616140, 360894080, 559385824, 699232280, 721788160, 1118771648, 1398464560, 2237543296, 2796929120, 4475086592, 5593858240, 11187716480, 22375432960]

約数ペア:

[(1, 22375432960), (2, 11187716480), (4, 5593858240), (5, 4475086592), (8, 2796929120), (10, 2237543296), (16, 1398464560), (20, 1118771648), (31, 721788160), (32, 699232280), (40, 559385824), (62, 360894080), (64, 349616140), (80, 279692912), (124, 180447040), (128, 174808070), (155, 144357632), (160, 139846456), (248, 90223520), (256, 87404035), (310, 72178816), (320, 69923228), (496, 45111760), (620, 36089408), (640, 34961614), (992, 22555880), (1240, 18044704), (1280, 17480807), (1984, 11277940), (2480, 9022352), (3968, 5638970), (4960, 4511176), (7936, 2819485), (9920, 2255588), (19840, 1127794), (39680, 563897)]