43218080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15889}}^1$

素因数の和:15921

約数の個数: 48

約数和(自身を含む): 108115560

約数和(自身を除く): 64897480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 15889, 31778, 63556, 79445, 127112, 158890, 254224, 270113, 317780, 508448, 540226, 635560, 1080452, 1271120, 1350565, 2160904, 2542240, 2701130, 4321808, 5402260, 8643616, 10804520, 21609040, 43218080]

約数ペア:

[(1, 43218080), (2, 21609040), (4, 10804520), (5, 8643616), (8, 5402260), (10, 4321808), (16, 2701130), (17, 2542240), (20, 2160904), (32, 1350565), (34, 1271120), (40, 1080452), (68, 635560), (80, 540226), (85, 508448), (136, 317780), (160, 270113), (170, 254224), (272, 158890), (340, 127112), (544, 79445), (680, 63556), (1360, 31778), (2720, 15889)]