18553082480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{190249}}^1$

素因数の和:190338

約数の個数: 80

約数和(自身を含む): 45860904000

約数和(自身を除く): 27307821520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 53, 80, 92, 106, 115, 184, 212, 230, 265, 368, 424, 460, 530, 848, 920, 1060, 1219, 1840, 2120, 2438, 4240, 4876, 6095, 9752, 12190, 19504, 24380, 48760, 97520, 190249, 380498, 760996, 951245, 1521992, 1902490, 3043984, 3804980, 4375727, 7609960, 8751454, 10083197, 15219920, 17502908, 20166394, 21878635, 35005816, 40332788, 43757270, 50415985, 70011632, 80665576, 87514540, 100831970, 161331152, 175029080, 201663940, 231913531, 350058160, 403327880, 463827062, 806655760, 927654124, 1159567655, 1855308248, 2319135310, 3710616496, 4638270620, 9276541240, 18553082480]

約数ペア:

[(1, 18553082480), (2, 9276541240), (4, 4638270620), (5, 3710616496), (8, 2319135310), (10, 1855308248), (16, 1159567655), (20, 927654124), (23, 806655760), (40, 463827062), (46, 403327880), (53, 350058160), (80, 231913531), (92, 201663940), (106, 175029080), (115, 161331152), (184, 100831970), (212, 87514540), (230, 80665576), (265, 70011632), (368, 50415985), (424, 43757270), (460, 40332788), (530, 35005816), (848, 21878635), (920, 20166394), (1060, 17502908), (1219, 15219920), (1840, 10083197), (2120, 8751454), (2438, 7609960), (4240, 4375727), (4876, 3804980), (6095, 3043984), (9752, 1902490), (12190, 1521992), (19504, 951245), (24380, 760996), (48760, 380498), (97520, 190249)]